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Constant value for denominator using measure

Hello All,


I am working with data set where I have youth_ID, start_date, end_date, region (table with duplicate youth_id). I have sliclers for start_date, end_date, region. Now, I want to create card where if user select a particular region for particular date range the card should display percent of youth in that region based on the total count of that time range.


eg. I have total 1035 unique youth's in dataset. If I select particular date range for a region deominator should remain constant (eg. theer are 25 unique youth's after Jan 1, 2021) and numberator will change as per the selections.


I calutated numerator and denominator using below formula:



per = num/den


I above approch my denominator changes as I select different regions.


Please advice on how Can I do this calculations.

Super User
Super User

@saurabhpore , Try like




per = num/den



I tried that approach but it gives me total unique youths rather than unique  youth count for selected slicers. 

@saurabhpore ,Can you share sample data and sample output in table format? Or a sample pbix after removing sensitive data. with couple of use case

@amitchandak please let me know if you find any solution. 

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