Calculate Percent Change while avoiding Divide/0 error.

Alcon,

Thank you for taking the time to help.

I am having an issue setting up what I thought was going to be a simple function. I am attempting to create a table that will automatically calculate a change in percent from one week to the next. I am having issues because of zero’s. I am getting a divide by zero error which is throwing everything off.

My original code was

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However after looking up the problem I came up with this

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Need help.xlsx


I did CBQ (Can’t Be Quantified) because there cannot be a percent change when going from zero up. However this does not work for me when I have two zero’s in back to back weeks because that would equal no change. So I am seeking to have a function that would eliminate my divide by zero issue but allow for my back to back zero’s to display a no change text.

See attached sheet looking at cell Q16 shows the where I am running into the issue. Hopefully this was written clear enough but if you need further clarification I will do my best. Thanks again for any help I can get.

Hum, Thank you very much that did the trick.

SHG, I understand that its not very meaningful, however its something that my bosses do what and something i need to be able to display. Thank you for the time.