We are being rated from 1-5 and the sum or rating is divided by the count of rating. Example 20 1s, 2 2s, 20 3s, 16 4s, 546 5s, then my score is 4.76.
I want to create a table in Excel where I will put my current score and my goal score and it will calculate how many 5s I need.
I have tried ceiling and ceiling math formula but I cannot get it right: N26 is the goal score and N37 is the current score.
=CEILING((N26*(N27+1)-N27)/(5-N26),1)