'How can I manually perform "comparison date range" operation on Google Data Studio?
I need the difference/comparison column to act as normal columns on which we can apply many operations. But output difference column with the default "comparison date range" technique, it is not possible.
How can I calculate a difference/comparison column manually?
For example;

The column in the red box was created by selecting "Previous Period" in "comparison date range" I want to calculate this column manually. Is this possible?
Sources
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