I’m hitting problem that can not calculate calculated field and non-calculated field.

I want to calculate cpa of advertisement.

So i made the below formula.

{advertisement_budget} / countIf({id[user]}, {utm_source} = “advertisement”)

But quicksight can not combine calculated field and non-calculated field.

How can i solve this problem?

The task is to create a calculated field in Quicksight where,