Today there does not seem to be a way to show the % change by a time dimension. Below is a snapshot of a table that shows Year to Date (and Year to Date Last Year) Visits by week. We need another column that shows the % change for each week.
I worked with Customer Care and they pinged several supervisors to help, but unfortunately it seems as though there is no viable solution (other than pull it out of the tool and do it in excel).
The goal is to be able to provide this to teams so they can view as needed and eliminate manual work for our analytics team to do this in excel and send it out.