Sales aptly shown in a pie chart? (8)

I believe the answer is:

turnover

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'sales' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

(Other definitions for turnover that I've seen before include "apple-pie" , "Folded pie" , "money handled by business" , "Amount of money passing through a business" , "Total sales or rate of replenishment" .)

I've seen this clue in The Times and The Sunday Times.

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