Strike Rate %

[Guest]

I have a spreadsheet which shows a list of projects, what I want to do is to
be able to show from the number of hits for each projet show the Strike Rate
percentage i.e. if I have a project which has 20 items in it and of these 8
have figures and 12 do not how can I show this?

 

[Bob Phillips]

=SUMPRODUCT(--(A2:A20="Project
1"),--(ISNUMBER(B2:B20)))/COUNTIF(A2:A20,"Project 1")

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HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)