=if(isnumber(match

I don't think I am seeing the whole issue.

Please upload a workbook or a representative cut down copy, anonymised if necessary. It is always easier to advise if we can see your request in its context.

Show a before and after situation with manually calculated results, explaining which information is data and which is results, and if it's not blindingly obvious how you have arrived at your results some explanatory notes as well.

To attach a file to your post: (Please no pics or screenshots ... saves retyping data.),

be sure to desensitize the data

• click “Go Advanced” (next to Post Quick Reply – bottom right),
• scroll down until you see “Manage Attachments”, click that,
• click “Browse”.
• select your file(s)
• click “Upload”
• click “Close window”
• click “Submit Reply”

The file name will appear at the bottom of your reply.

Administrative Note:
Welcome to the forum
We would very much like to help you with your query, however the thread title does not really convey what your request is about.
Please take a moment to amend your thread title. Make sure that the title properly explains your request. Your title should be explicit.

Please see Forum Rule #1 about proper thread titles and adjust accordingly...

(note: this change is not optional No Help to be offered until this moderation request has been fulfilled)