Certainly! Percentage is a way to express a portion or proportion of a whole number out of 100. It is denoted by the symbol “%”. Percentages are commonly used to represent ratios, rates, or fractions in a more understandable and relatable form. Know here, How is calculate percentage?
How is calculate percentage
To calculate a percentage, you usually need two values: the part and the whole. The part is the portion or value you want to express as a percentage, and the whole is the total or reference value.
Calculating a percentage involves dividing a part of a whole by the total and then multiplying the result by 100.
Here’s the general formula to find the percentage
Percentage = (Part/Total) * 100
To calculate a percentage, follow these steps:
Determine the part: Identify the value or quantity you want to find the percentage of. Let’s call this value “Part.”
Determine the total: Identify the total value or quantity that represents the whole. Let’s call this value “Total.”
Divide the part by the total: Divide the value of the part by the total value.
Multiply by 100: Multiply the result from step 3 by 100 to convert it into a percentage.
Here’s an example to illustrate the calculation:
Let’s say you scored 80 marks out of 100 on a test, and you want to calculate the percentage you achieved.
Part = 80 (marks scored)
Total = 100 (total marks)
Percentage = (80/100) * 100
= 0.8 * 100
= 80%
Therefore, you scored 80% on the test.
Remember to adjust the formula based on your specific scenario and units. For instance, if you have a decimal result, you may want to round it to a specific number of decimal places or use other conventions depending on the context.
Examples of how to find the percentage
Here are some examples to take out percentage…
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Finding 20% of a number: Suppose you want to calculate 20% of 80. Part = 20 Whole = 80 Percentage = (20 / 80) * 100 = 0.25 * 100 = 25
Therefore, 20% of 80 is 25.
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Calculating the percentage increase: Let’s say the price of a product increased from $50 to $70. Part = Change in value = $20 Whole = Initial value = $50 Percentage = (20 / 50) * 100 = 0.4 * 100 = 40
The price increase represents a 40% increase.
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Determining the percentage decrease: Suppose the temperature dropped from 30°C to 20°C. Part = Change in value = 10°C Whole = Initial value = 30°C Percentage = (10 / 30) * 100 = 0.333 * 100 = 33.3 (rounded to one decimal place)
The temperature decrease represents a 33.3% decrease.
These examples demonstrate how to calculate percentages in different scenarios. Remember to adjust the formula and values based on the specific problem or situation you are working with.
How to calculate profit percentage
To calculate the profit percentage, you’ll need the profit amount and the cost or investment amount. Here’s the formula:
Profit Percentage = (Profit / Cost) * 100
Follow these steps to calculate the profit percentage:
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Determine the profit: Identify the amount of profit you have earned. Let’s call this value “Profit.”
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Determine the cost or investment: Identify the cost or investment amount associated with generating the profit. Let’s call this value “Cost.”
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Divide the profit by the cost: Divide the profit amount by the cost amount.
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Multiply by 100: Multiply the result from step 3 by 100 to convert it into a percentage.
Below, here is an example of a calculation
Suppose you bought a product for $50 and sold it for $70, and you want to calculate the profit percentage.
Profit = Selling Price – Cost Price Profit = $70 – $50 Profit = $20
Cost = $50
Profit Percentage = (20 / 50) * 100 Profit Percentage = 0.4 * 100 Profit Percentage = 40%
Therefore, the profit percentage in this example is 40%.
The profit and cost values can represent financial gains or losses in business, investments, or any situation where you are comparing the difference between the selling price and the cost price.
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How to calculate percentage increase
To calculate the percentage increase between two values, you’ll need the initial value (old value) and the final value (new value).
Here’s the formula…
Percentage Increase = ((Final Value – Initial Value) / Initial Value) * 100
Follow the steps…
Determine the initial value: Identify the starting value or the original value. Let’s call this value “Initial Value.”
Determine the final value: Identify the ending value or the new value. Let’s call this value “Final Value.”
Find the difference: Subtract the initial value from the final value (Final Value – Initial Value).
Divide by the initial value: Divide the difference obtained in step 3 by the initial value.
Multiply by 100: Multiply the result from step 4 by 100 to convert it into a percentage.
Here is an example…
Suppose the initial value of a stock was $50, and it increased to $70.
Initial Value = $50
Final Value = $70
Percentage Increase = (($70 – $50) / $50) * 100
Percentage Increase = ($20 / $50) * 100
Percentage Increase = 0.4 * 100
Percentage Increase = 40%
Therefore, the percentage increase in this example is 40%.
The initial and final values can represent prices, quantities, or any other measurable quantities where you want to calculate the percentage change or increase between the two values.
How to convert sgpa into percentage
To convert SGPA (Semester Grade Point Average) into a percentage, you need to have a conversion scale or table provided by your educational institution. SGPA is a grading system commonly used in universities or colleges to measure a student’s academic performance for a specific semester.
The conversion scale may vary depending on the institution, but typically it assigns a certain range of percentage values to each SGPA. For example, an SGPA of 8.0 may correspond to a percentage range of 80-89%.
To convert SGPA to a percentage, follow these steps…
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Obtain the conversion scale: Check with your institution or refer to the academic regulations to obtain the conversion scale or table that correlates SGPA with percentage ranges.
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Identify your SGPA: Determine the SGPA you want to convert to a percentage. Let’s call this value “SGPA.”
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Use the conversion scale: Look up the conversion scale to find the corresponding percentage range for the given SGPA.
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Assign a percentage: Based on the conversion scale, assign a specific percentage value within the corresponding range to the given SGPA.
Here is an example of the conversion process…
Suppose your institution provides the following conversion scale for SGPA to percentage conversion:
SGPA: Percentage Range: 8.0 80-89% 7.5 70-79% 7.0 60-69%
If your SGPA is 7.5, according to the conversion scale, it falls within the 70-79% range.
Therefore, you can assign a percentage of 75% to your SGPA of 7.5 based on the provided scale.
It’s essential to refer to the specific conversion scale provided by your institution, as it may differ from the example given above. The conversion scale is typically determined by the institution’s grading policies and may vary across educational systems or universities.
How to calculate discount percentage
To calculate the discount percentage, you’ll need two values: the original price and the discounted price. Here’s the formula:
Discount % = ((MRP – Discount Price) / MRP) * 100
Follow these steps to calculate the discount percentage…
Determine the original price or MRP: Identify the original price of the product or service. Let’s call this value “MRP”.
Determine the discount price: Identify the price after the discount has been applied. Let’s call this value “Discount Price”.
Find the difference: Subtract the discounted price from the original price (MRP – Discount Price).
Divide by the MRP: Divide the difference obtained in step 3 by the MRP.
Multiply by 100: Multiply the result from step 4 by 100 to convert it into a percentage.
Here is an example to calculate discount %
Suppose the original price of a product is $100, and it is now being sold at a discounted price of $80.
Original Price = $100
Discounted Price = $80
Discount Percentage = (($100 – $80) / $100) * 100
Discount Percentage = ($20 / $100) * 100
Discount Percentage = 0.2 * 100
Discount Percentage = 20%
Therefore, the discount percentage in this example is 20%.
The original price (MRP) and discount price can represent any monetary value, such as prices of products, services, or any situation where you want to calculate the percentage difference between the original (MRP) and discounted prices.