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rdiazd73
Helper I
Helper I

PREVIOUSMONTH & DIVIDE ERROR

Hello guys
thanks in advance for your help

I need the percentage of growth or decrease from one month to another, the problem appears when the stock of the previous month is 0, it does not calculate well, can you help me thanks

 

Captura.JPG

 

 

_PREV M 9l =
CALCULATE(SUM('STOCKS ES FERT'[9L]);
PREVIOUSMONTH('FiscalCalendar II'[Date]))

 

_STOCK 9L = SUMX('STOCKS ES FERT';
'STOCKS ES FERT'[9L])


_% PREV M 9l =
IF(SUM('STOCKS ES FERT'[9L])>0;
DIVIDE(SUMX('STOCKS ES FERT';[_STOCK 9L]);
CALCULATE(SUM('STOCKS ES FERT'[9L]);
PREVIOUSMONTH('FiscalCalendar II'[Date])))-1)

2 ACCEPTED SOLUTIONS
amitchandak
Super User
Super User

@rdiazd73 ,

Try like

DIVIDE(([_STOCK 9L]-[_PREV M 9l]);[_PREV M 9l])

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View solution in original post

@rdiazd73 

Previous Month is 0, so % increase is infinity 2/0

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View solution in original post

4 REPLIES 4
amitchandak
Super User
Super User

@rdiazd73 ,

Try like

DIVIDE(([_STOCK 9L]-[_PREV M 9l]);[_PREV M 9l])

Share with Power BI Enthusiasts: Full Power BI Video (20 Hours) YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube

 

Hi
thanks for your help
your formula partially fixes the error, ok the erroneous percentage disappears,

but it should propose a growth percentage stock previous month 0 current stock 2 percentage increase + 200%, no ?

thanks

Captura.JPG

@rdiazd73 

Previous Month is 0, so % increase is infinity 2/0

Share with Power BI Enthusiasts: Full Power BI Video (20 Hours) YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube
Greg_Deckler
Community Champion
Community Champion

Right, because it is dividing by zero,but it looks like you are using the third parameter of the DIVIDE function to account for this kind of error, right? Maybe just try 0 in that third parameter?


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