Percentage Difference Calculator

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Calculate Percentage Difference

Formula Used

The formula for calculating percentage difference is:

Percentage Difference = (|Value1 - Value2| / ((Value1 + Value2) / 2)) x 100

How It's Calculated

  1. Find the absolute difference between the two values.
  2. Calculate the average of the two values
  3. Divide the absolute difference by the average.
  4. Multiply by 100 to get the percentage difference.
  5. Round the result to the specified number of decimal places

Example of percentage difference

If Value 1 is 50 and Value 2 is 70:

Percentage Difference = [(|50 - 70|) / ((50 + 70) / 2)] x 100 = (20 / 60) x 100 = 33.33%

Percentage difference vs Percentage change

Yes when you are working with percentage its important to know the difference.

  • Percentage difference: Here we compare the difference between two values and return the result as the percentage of there average. For example when we have to compare the height of two people or the price of two products.
  • Percentage Change: This help to measure how much the value is increase or decrease relative to its original value. It is commonly used to track growth, trend, population, change in salary, stock price.

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