to get total of last 12 month

[rezaaditia]

Hi All -

I want to get percentage of my Oustanding divide with last 12 month

sample :

on 1st April -> (total OS on 1st Apr) / (total from Apr'19 - Mar'20)

on 1st March -> total OS on 1st Mar) / (total from Mar'19 - Feb'20) 

on 1st Feb -> (total OS on 1st Feb) / (total from Feb'19 - Jan'20)

and so on. 

the problem that i face how to get last 12 month data.

Thanks

[v-frfei-msft · Accepted solution]

Hi @rezaaditia ,

I have created a sample for your reference. 

Measure = 
VAR pre12 =
    EDATE ( MAX ( 'Table'[date] ), -12 )
VAR curr =
    MAX ( 'Table'[date] )
RETURN
    CALCULATE (
        SUM ( 'Table'[value] ),
        FILTER ( ALL ( 'Table' ), 'Table'[date] > pre12 && 'Table'[date] <= curr )
    )

[rezaaditia]

thank you @v-frfei-msft , your solution is perfectly worked.

[amitchandak]

You can try rolling 12 like this, with date calendar

Rolling 12 = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],ENDOFMONTH(Sales[Sales Date]),-12,MONTH))
Rolling 12 = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date Filer],MAX(Sales[Sales Date]),-12,MONTH))

Rolling 12 = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],startof month(Sales[Sales Date]),-12,MONTH))
Rolling 12 till last month = CALCULATE(sum(Sales[Sales Amount]),DATESINPERIOD('Date'[Date],ENDOFMONTH(dateadd(Sales[Sales Date],-1,month)),-13,MONTH))

To get the best of the time intelligence function. Make sure you have a date calendar and it has been marked as the date in model view. Also, join it with the date column of your fact/s. Refer :
https://radacad.com/creating-calendar-table-in-power-bi-using-dax-functions
https://www.archerpoint.com/blog/Posts/creating-date-table-power-bi
https://www.sqlbi.com/articles/creating-a-simple-date-table-in-dax/