I have a spreadsheet that is updated & sent to me weekly.

Up until now I have been comparing the two sheets side by side and cutting &
pasting the differences into a new spreadsheet to summarize/list the
differences.

Now the spreadsheet is becoming larger and taking more time I am guessing
there is a way to quickly compare the two sheets & sum the differences?

Can some kind soul please explain to an Excel idiot how to achieve this
please? ;^)

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Thanks & regards,
-pp-