To calculate statistical variance in Microsoft Excel, use the built-in Excel function VAR.

How to Calculate Fluctuations in Excel. Calculating data fluctuations-- also called variance -- is a multi-step process that requires total accuracy. Excel 2010 provides two basic formulas for ...

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

Calculate variance (actual minus budget) and percentage variance (variance divided by budget). For example, if you group data by product, you can use Excel’s LET function to define intermediate ...

This post will show you how to calculate the percentage difference between two numbers in Excel. using this formula you can find percentage difference easily.