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## Calculating distinct client growth rate

Hi!

I have to show the growth rate month over month of distinct clients between two databases.

The data base A has dates, but data base B doesn't, so they can be added at the beggining.

data base A                           data base B

Any clue of how to solve this?

Tks!

2 REPLIES 2
Super User

Hi,

Create a Calendar Table with calculated columns for Year, Month name and Month number.  Sort the Month name by the Month number.  In the matrix visual, drag Year and Month name from the Calendar Table.  Write these measures

Customer count = distinctcount(Data[Client_id])

Customer count in previous month = calculate([Customer count],previousmonth(Calendar[Date]))

Growth in customer count in previous month (%) = divide(([Customer count]-[Customer count in previous month]),[Customer count in previous month])

Hope this helps.

Regards,
Ashish Mathur
http://www.ashishmathur.com
Super User

Please paste the data into a table in your post or use one of the file services like OneDrive or Google Drive. Screenshots of your source data are not useful.
Please show the expected outcome based on the sample data you provided. Screenshots of the expected outcome are ok.

https://community.powerbi.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-Forum/ba-...

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