Perhaps I'm just being slow, but I can't figure out how you're
calculating your percentages - could you expand a bit?


In article ,
fishingforhelp wrote:

Can anybody help me on a formula that will give me percentages from a set
number and give me a + or - %

Example

Hours to do a job Actual hours worked Percentage
on work done
10 5
150%
10 15
50%
10 10
100%