Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.

Reply
Anonymous
Not applicable

How to calculate ((B-A) / A) * 100

Hi,

great honor to be a part of this community.. How can I create a calculated column for this ((B-A) / A) * 100 with DAX?

1 ACCEPTED SOLUTION
Nathaniel_C
Community Champion
Community Champion

Hi @Anonymous ,
In Power BI go to Modeling tab, New Column and see the formula in the top picture. In Power Query, go to Add Column tab, Custom Column, and insert the formula in the bottom picture.


Let me know if you have any questions.

If this solves your issues, please mark it as the solution, so that others can find it easily. Kudos 👍are nice too.
Nathaniel pbi.PNG

 

pq.PNG

 





Did I answer your question? Mark my post as a solution!

Proud to be a Super User!




View solution in original post

2 REPLIES 2
Nathaniel_C
Community Champion
Community Champion

Hi @Anonymous ,
In Power BI go to Modeling tab, New Column and see the formula in the top picture. In Power Query, go to Add Column tab, Custom Column, and insert the formula in the bottom picture.


Let me know if you have any questions.

If this solves your issues, please mark it as the solution, so that others can find it easily. Kudos 👍are nice too.
Nathaniel pbi.PNG

 

pq.PNG

 





Did I answer your question? Mark my post as a solution!

Proud to be a Super User!




My apologies, used a divide by b rather than a. Just switch those.





Did I answer your question? Mark my post as a solution!

Proud to be a Super User!




Helpful resources

Announcements
FabCon Global Hackathon Carousel

FabCon Global Hackathon

Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.

Top Solution Authors
Top Kudoed Authors