Always Displaying Same Value

[giorajo]

I got a matrix displaying the name of clients in the rows and the sales per month on the column. 

I got a Year slicer for this matrix. I have a measure that gets the December sales of the previous year.

What I intend to do is add another column to display the sales for the month divided by the said December sales for the previous year. My problem is that the December sales is cannot be used monthly columns.

I hope my question makes sense. Thank you in advance.

[Ashish_Mathur]

Hi,

Share the link from where i can download your PBI file.

[Anonymous]

Hi @giorajo 

you have to create a measure for each month and user it in the table chart

Jan_Dec = [Jan]/[Calc_December]

Feb_Dec = [Feb]/[Calc_December]

...

Jan_Dec = [Dec]/[Calc_December]

[dedelman_clng · Accepted solution]

Hi @giorajo 

Try this code

Total Sales = CALCULATE(SUM(Sales[Sales]))

Sales Rel to Prev Dec =
VAR __PrevYear =
    YEAR ( MAX ( DateTab[Date] ) ) - 1
VAR __PrevDec =
    CALCULATE (
        [Total Sales],
        DATESBETWEEN (
            DateTab[Date],
            DATE ( __PrevYear, 12, 1 ),
            DATE ( __PrevYear, 12, 31 )
        )
    )
RETURN
    CALCULATE ( DIVIDE ( [Total Sales], __PrevDec ), 0 )

2019 (vs Dec 2018)

2020 (vs Dec 2019)

Hope this helps

David

[giorajo]

Thank you very much, @dedelman_clng !