如何计算 Power BI 中表格视觉对象的两列之间的差异？

Question

I have these columns in Power BI, how can I calculate the difference between 2022 Q2 and 2022 Q1, and then add that difference as another column in the table (ideally as a percentage)?

Answer 1

You need to create a measure. There's a Quick Measure for that particular calculation:

Creates a measure like

SalesAmount QoQ% = 
IF(
    ISFILTERED('FactInternetSales'[OrderDate]),
    ERROR("Time intelligence quick measures can only be grouped or filtered by the Power BI-provided date hierarchy or primary date column."),
    VAR __PREV_QUARTER =
        CALCULATE(
            SUM('FactInternetSales'[SalesAmount]),
            DATEADD('FactInternetSales'[OrderDate].[Date], -1, QUARTER)
        )
    RETURN
        DIVIDE(
            SUM('FactInternetSales'[SalesAmount]) - __PREV_QUARTER,
            __PREV_QUARTER
        )
)

Answer 2

you should create as many measures as you like in order to calculate all the time intelligence calculations that you need. Once you have made then, you can transform those values into % from the Format Tab afther choosing the DAX measure that you want to format