Does anyone know how to build the metric "Change" (see picture)
You may want to try the below calculated metric screenshot to see change numbers
Change Calculated Metric:
Once you have applied the above calculated metric to your report you would see "Change" data as shown in below screenshot.
Hope it helps
Hmm, can't get it to work. It will not show the numbers just the precentage.
I don't know how to build it in calculated metric. Do you?
you can use the option Date Comparison (right click on desired column)
or if you like, you can create a calculated metric with your own date ranges.