I am sure there is some simple answer, but I brain hurts.
We are developing calculations and metrics to quickly assess the status of a project. I am trying to find the percentage of Critical Path taskes up to a Go Live date, that are marked at risk. My first attempt worked, but I received a 'Divide by Zero' error.
Now I am trying to wrap it in an IFERROR( to return blank if the total is zero. Where should it go? No matter where I put it, I get an incorrect arguement error. Do we have to calcute the denomitaor/numerators separately first? Thanks!
=COUNTIFS([Program type(s)]:[Program type(s)], OR(HAS(@cell, "ANE"), HAS(@cell, "Core")), Summary:Summary, 0, [Completed Date]:[Completed Date], <=$Start$30) / COUNTIFS([Program type(s)]:[Program type(s)], OR(HAS(@cell, "ANE"), HAS(@cell, "Core")), [CP Helper]:[CP Helper], <>"Post Go Live - We Have LiftOff!", Tracker:Tracker, "Red")