Group items sums as percentages

Description

I have 5 columns related to demographic data of a single item. Those items are then put into groups based on a status column.

I’ve created a widget dashboard to display the totals of each demographic column with filters for various groups/status.

I want to display those same numbers, but as a percentage of the total sum of those columns. I’ve created the formula column to sum the 5 demographic columns, but I can’t find a way to display percentages either as individual numbers or on a pie chart.

Any suggestions?

What are you trying to achieve

Display percentages of the sum of 1 column out of the total of 5 columns.