Excel variance charts are essential for monitoring and tracking performance in various fields. These charts compare actual performance against target goals, highlighting areas needing improvement.

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 ...

1. Convert metrics data to percentages. Start by converting your variance data to percentage calculations to better fit your bull’s-eye chart, as follows. Divide the budget variance by the total ...