Calculation per row in matrix

Hi, KWelsh8144 ;

Try it.

measure =
DIVIDE (
    SUM ( [value] ),
    CALCULATE (
        SUM ( [value] ),
        FILTER (
            ALL ( 'table' ),
            EOMONTH ( [date], 0 ) = EOMONTH ( MAX ( [date] ), 0 )
        )
    )
)

If the above one can't help you get the desired result, please provide some sample data in your tables (exclude sensitive data) with Text format and your expected result with backend logic and special examples. It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

Solved: How to upload PBI in Community - Microsoft Power BI Community

Best Regards,
Community Support Team _ Yalan Wu
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