Calculating Percentage using Groupby

Anonymous

If you directly want a calculated table as an OUTPUT,,, then goto Modelling Tab>>New Table and use this formula

Table =
SUMMARIZE (
    TableName,
    TableName[Person],
    "%age of compliance",
    VAR totalCountforaperson =
        CALCULATE (
            COUNT ( TableName[Person] ),
            ALLEXCEPT ( TableName, TableName[Person] )
        )
    VAR CountwithYes =
        CALCULATE (
            COUNT ( TableName[Person] ),
            FILTER (
                ALLEXCEPT ( TableName, TableName[Person] ),
                TableName[Compliance] = "Yes"
            )
        )
    RETURN
        DIVIDE ( CountwithYes, totalCountforaperson )
)

Hi Anonymous

The below calculated table will gget you pretty close

New Table = 
    ADDCOLUMNS(
        SUMMARIZECOLUMNS(
            'Table1'[Person],
            "Rows Total",COUNTROWS('Table1') ,
            "Compliant",COUNTROWS(Filter('Table1','Table1'[Compliance]="Yes"))+0
            ),
            "Ratio" , DIVIDE([Compliant],[Rows Total])
            )