% of total sales of top customer

[WENBOJIANG]

Hi All

I have some difficulty having the percentage of the total sales for top customers.

The total sale is 16,159,000

For example, Top 1 customer should show 27.3%(this is calculated manually) instead of 49.07%(Power BI show value as percentage of 4405490/8978819)

How can I get the list of % in the third column? (sales number for individual customers/ total sales for the period-different monthes)

The total sales will change by month, I cannot use an unchanged amount to realize the function. It works when I click the whole year, but it does not work for the individual month when your total sales do not change with different months.

[v-zhangti · Accepted solution]

Hi, @WENBOJIANG 

You can try the following methods.
Sample data:

Measure:

Sales 2021 = CALCULATE(SUM('Table'[Sales]),FILTER(ALL('Table'),[Year]=2021&&[Type]=SELECTEDVALUE('Table'[Type])))

2021 % of total sales = 
Var _total=CALCULATE(SUM('Table'[Sales]),ALL('Table'))
return
DIVIDE([Sales 2021],_total)

Is this the result you expect? If not, please provide more details.

Best Regards,

Community Support Team _Charlotte

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