Need help with DAX measure

Hi, verma_isha02 ,

Here I create a sample to have a test.

I think A/B/C may be measures.

Measure:

Measure = 
VAR _PART1 = [B]
VAR _1 =
    SUMMARIZE ( ALL ( 'Table' ), 'Table'[Country], "B", [B] )
VAR _2 =
    ADDCOLUMNS (
        _1,
        "MINVALUE",
            MINX ( FILTER ( _1, [B] < EARLIER ( [B] ) && [B] <> 0 ), [B] )
    )
VAR _PART2 =
    SUMX ( FILTER ( _2, [Country] = MAX ( 'Table'[Country] ) ), [MINVALUE] )
RETURN
    DIVIDE ( ( _PART1 - _PART2 ) * [C], [A] )

Result is as below.

Best Regards,
Rico Zhou

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