Need Help on total percent

[mypants]

Hey All, 

I need help on creating a percentage by date, as you know grand total does a percentage based on all data elements.

I tried the following: https://community.powerbi.com/t5/Desktop/Percentage-of-total-by-Product/td-p/154838

I have tried:

Test = SUM('RPT DeliveryProjection'[TotalDeliveries]) / CALCULATE(SUM('RPT DeliveryProjection'[TotalDeliveries]),FILTER('RPT DeliveryProjection',ALLEXCEPT(['RPT DeliveryProjection'[WeekStarting])))

But, I keep getting the error:
Too few arguments were passed to the ALLEXCEPT function. The minimum argument count for the function is 2.

Image below - What I need is the percentage column by day (not all time)... (Excuse the datetime, I opened the data in excel and it created the timestamp, it is a date in PBI) 

Thanks in advance, let me know if you require anymore context?

[Ashish_Mathur]

Hi,

The ALLEXCEPT function takes the first input as a Table.  So the ALLEXCEPT portion should be:

ALLEXCEPT('RPT DeliveryProjection',['RPT DeliveryProjection'[WeekStarting])

[mypants]

Hey thanks, that raises the second error I get:

"The expression refers to multiple columns. Multiple columns cannot be converted to a scalar value."

The whole query:

Test = SUM('RPT DeliveryProjection'[TotalDeliveries]) / CALCULATE(SUM('RPT DeliveryProjection'[TotalDeliveries]),FILTER('RPT DeliveryProjection',ALLEXCEPT('RPT DeliveryProjection','RPT DeliveryProjection'[WeekStarting])))

[Ashish_Mathur · Accepted solution]

Hi,

Try this

=SUM('RPT DeliveryProjection'[TotalDeliveries]) / CALCULATE(SUM('RPT DeliveryProjection'[TotalDeliveries]),ALLEXCEPT('RPT DeliveryProjection','RPT DeliveryProjection'[WeekStarting]))

[mypants]

THANK YOU SO MUCH!

[Ashish_Mathur]

You are welcome.