Hi,
If your table is ready with percentage field and measure column for performing cumulative total, then follow below steps.
1. Select the sheet you want to apply cumulative total.
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2. Click on New Quick Measure. Then a dialog box opens, click on running total and select the column ( field ).
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3. Click on Ok and Dax code shows up, rename the measure name and click on tick button.
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4. Then add the field into the table values.
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5. The cumulative total is shown as required now.
Follow the same procedure with % column, the percentage will be given as running total.
Hope this helps you.
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