I'm having a problem with sumifs and <>, I am using a similar formula all throughout an excel doc and it's working great except when I try to exclude items. I've done this a number of ways, including setting a second column to take the column I'm referencing to make sure it's all in a general format and to make sure it was all in number format and this isnt working. I've tried referencing a cell containing the numbers, I've tried "<>"&"306688", but still can't seem to get the formula working.
Any ideas?
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