**About Percentage Variation Calculator (Formula)**

A Percentage Variance Calculator is a useful tool that calculates the percentage change between two numbers. It’s commonly used to analyze financial information, such as stock prices, sales figures or inflation rates, and compare the performance of various investments or assets over time.

**Calculating percentage variation requires the following formula:**

**PV = AD / B* 100**

Where PV is the Percentage Variation, AD is the Absolute Difference between the original number and true number, and B is either Benchmark or Original Number.

Before applying the formula, you must first determine the Absolute Difference between two numbers you wish to compare. This is simply the positive difference between them regardless of their order; for instance, if Original Number is 50 and True Number is 60, then Absolute Difference = 10.

Once you have the Absolute Difference, divide it by either the Benchmark or Original Number and multiply the result by 100 to get a Percentage Variation. For instance, if the Original Number is 50 and True Number is 60 and Absolute Difference equals 10, then this variation would be:

**PV = 10 / 50 * 100 = 20%**

**The True Number is 20% higher than the Original Number.**

A Percentage Variation Calculator automates this calculation, making it quick and effortless to determine the percentage change between two numbers. It has numerous applications, from financial analysis to scientific experiments, making it an invaluable asset for anyone comparing two sets of data.