Adding a percentage column for a measure in Visualizer reports

Visualizer can automatically calculate percentages and create a percentage column for a measure.

Note: The menu settings Table Settings > Grand Summary or Table Settings > Sub-Summary must be toggled On when using a percentage column.
To add a percentage column, click the Column Menu icon in the measure column header and select % Percentage Of... either the grand summary or, if available, sub-summary.

After this selection, Visualizer adds a new percentage column next to the measure.