Excel · Free & Accurate

Percentage Calculator in Excel

Learn how to calculate percentages in Microsoft Excel with copy-paste formulas.

Percentage Calculator in Excel

Excel
Part value
Total value
Result
—

Step-by-step explanation

    📐 Formula & Explanation
    Excel Percentage Formula: =A2/B2 (Format cell as Percentage %)
    How it works

    In Excel, type =A2/B2 in a new cell, press Enter, then click the % Percentage Style button on the Home tab ribbon.

    💡 Practical Example

    In Excel: Cell A2=450 (Total), B2=90 (Part). Formula =B2/A2 displays 20%.

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    FAQ

    Questions about Percentage Calculator in Excel

    Type =Part/Total in Excel, press Enter, then apply Percentage Style (%) formatting.
    =(New_Cell - Old_Cell) / Old_Cell