Hi
Can someone explain or direct me to where I can find out how to create a running total in power query where there is a condition ,
or by date.
I've attached a sheet containing 2 tables with what I'd like to achieve in power query. having watched one tutorial i have feeling it's not straight forward.
If someone can direct me to information on the 'why' and 'how' rather than just copying a set of instructions than would be a help.
Richard.
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