I am trying to develop a measure that will return what percentage of days have passed in a selected month. For example, today is Sep 11 so 11 days have passed in the month. Since Sep has 30 days this means that 37% of the days have passed.
I imagine that I have to first write a measure to calculate each Days in Month. I found the attached DAX in the forum. I am not finding a solution for the second part. How many days have passed in the current month.