In this video we will explore the correct way to calculate percentages in the PowerBi and/or Excel data model, generally the 2 formulas are these: (CY-PY)/PY or CY/PY-1, we could have unexpected results if we use the wrong formula or we write it incorrectly in DAX, in this video we will delve into the different types of results.
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Lesson Chapters:
00:00:00 Introduction
00:02:25 CY/PY-1 Errata_1
00:03:28 Divide(CY,PY)-1 Errata_2
00:04:14 (CY-PY)/PY Errata_3
00:04:38 Divide(CY-PY,PY) Correct
00:05:35 Divide(CY-PY,PY,1 or 0) Correct
00:07:00 Additional considerations
00:09:36 Greetings
#PercentageCalculator #DAXPercentage #PowerBI