Based on 2 columns dynamic percentage is not generating accurately using PowerBI DAX

[Anonymous]

the formula using to calculate percentage is below

ErrorPercentage = (ErrorRecors/ScannedRecord) * 100

But when changing the date range using the slicer the error percentage is not changing and its remains static value

Any solution for this??

[Anonymous · Accepted solution]

Hi  @Anonymous ,

Here are the steps you can follow：

1. Create measure.

Measure =
var _table=
SUMMARIZE('Table',[InvNo],[ScannedRecords])
var _test1=SUMX(FILTER(_table,[InvNo]=MAX('Table'[InvNo])),[ScannedRecords])
var _test2=COUNTX(FILTER(ALLSELECTED('Table'),'Table'[InvNo]=MAX('Table'[InvNo])),[ErrorRecords])
return
DIVIDE(
    _test2,_test1)

2. Result:

Best Regards,

Liu Yang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly

[Anonymous]

InvNo	fld_Date	ErrorRecords	ScannedRecords
2144631	1/3/2024	4	10
2144631	1/4/2024	4	10
2144631	1/5/2024	4	10
2144631	1/6/2024	4	10
2144632	1/7/2024	5	21
2144632	1/8/2024	5	21
2144632	1/9/2024	5	21
2144632	1/9/2024	5	21
2144632	1/9/2024	5	21

this is the sample data i have used in excel and import to PowerBI

This is the powerBI output after importing the excel file
So we need the actual output as when change the date range slicer.

for example if the ScannedRecord is 10 and CountOfErrorRecords  4 the it shoud be 40 percentage
if   the ScannedRecord is 10 and CountOfErrorRecords  3 the it shoud be 30 percentage

but i am getting whenever changed the date slicer the percentage is still 40, it won't change.

need help on this

the above screenshot shows when the ScannedRecord is 10 and CountOfErrorRecords  3  but still 40 percentage

[lbendlin]

Please provide sample data that covers your issue or question completely, in a usable format (not as a screenshot).

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