Help with % measure

I tried with a sample data and simple calculation. It's getting as expected

Hi Fusilier ,
As Kaviraj11  said. You just need to create a simple dax expressions.

Disagree percentage = 
DIVIDE(
    SUM('Table'[Disagree]),
    CALCULATE(
    SUM('Table'[Agree])+SUM('Table'[Disagree])+SUM('Table'[Neutral]),
    ALL('Table')
    )
)

This will return the percentage of each row of data in the total data and provide the sum

Best regards,
Albert He

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