CALULATE COUNT AND PERCENTAGE

 sohailstsindia

May be a MEASURE like

Percentage =
COUNT ( TableName[DATE] )
    / CALCULATE ( COUNT ( TableName[DATE] ), ALLEXCEPT ( TableName, TableName[EMP] ) )

Hi sohailstsindia,

In your scenario, you are using a date slicer to filter your data. Right?

If so, to achieve your requirement, you can create several measures with expression like below:

Count days based on Emp and Proj:

Count Days =
CALCULATE (
    COUNT ( 'Table'[DATE] ),
    FILTER (
        ALLSELECTED ( 'Table' ),
        'Table'[EMP] = MAX ( 'Table'[EMP] )
            && 'Table'[PROJ] = MAX ( 'Table'[PROJ] )
    )
)

Count total days based on Emp.

Total Days =
CALCULATE (
    COUNT ( 'Table'[DATE] ),
    FILTER ( ALLSELECTED ( 'Table' ), 'Table'[EMP] = MAX ( 'Table'[EMP] ) )
)

Then the percentage will be:

Percentage = [Count Days]/[Total Days] 

For sure, you can combine above measures into one.

Thanks,
Xi Jin.