Difference in Percentages in Freeform Table
I have a table of visits split by channel. I have turned off numbers so that I can just see each channel as a % share of the total - I have this for TY and LY and am wanting to create a new column that will tell me the difference between the two percentages.
When calculating as a percentage change, or as one minus the other I am getting stupid numbers. Using a Summary Change Visualisation with Raw Difference gives me the right number but I can't seem to replicate in my table.
Anybody experienced/solved this before?
Current set up of Freeform Table:

