Market Share 100%

Hi Julia_Mav ,

Thanks for the reply from danextian , please allow me to provide another insight: 

Try the following expression:

Market Share % = 
VAR _CurrentCategory = SELECTEDVALUE('Product details'[Product Category])
VAR _TotalSalesAllProductsInCategory =
    CALCULATE(
        [Sales $],
        ALL('Product'),
        'Product details'[Product Category] = _CurrentCategory
    )
RETURN
    DIVIDE(
        [Sales $],
        _TotalSalesAllProductsInCategory
    )

Alternatively, you can try using calculated columns instead of measures, which are static values added to a table and calculated row by row as the data is loaded. In contrast, a measure is a dynamic value that changes depending on what you are looking at in the report, calculated dynamically in the context of the visual object's filters. More detailed information can be found at the link: 

Understanding Measures vs Calculated Columns in Power BI (gorilla.bi)

If these still didn't solve your problem. Can you share sample data and sample output in table format? Or a sample pbix after removing sensitive data. We can better understand the problem and help you.

Best Regards,

Clara Gong

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