7.5 Simple accumulation

 

There is a sales data table:

imagepng

We want to calculate the cumulative sales volume and fill them in column C. First calculate in cell C2:

=spl("=?1+?2",B2,C1)

Then drag C2 down to every relevant row:

imagepng


esProc Desktop and Excel Processing
7.4 Split aggregation value and fill them in detail rows
7.6 Accumulate data in each group