I have a query that returns a dynamic number of columns. I need to dynamically add the same amount of custom columns. I have successfully gotten this far. I'm stuck creating the formulas for the custom columns. This is what I have so far. (This is not the actual query, this is simplified)
Here is the Code:
Test = List.Accumulate(MyList, Source,
(state, current) => Table.AddColumn(
state, "A Temp" & Number.ToText(current), each [A1])
For now, I just added [A1] as a place holder for the formula. I need the formula to accumulate as follows:
A Temp1 = [A1] / [TOTAL]
A Temp2 = [A2] / [TOTAL]
A Temp3 = [A3] / [TOTAL]
The above is not the actual code. Just what I need the formulas to do for each custom column.
Is this possible? I have tried everything I could think of. I'm using power query in excel BTW.