Highlighting Multiple Rows Conditional Formatting

Hi all,

I'm working with a fairly large data set (a fictitious sample of which I have attached), and what I would like to do is try and implement a conditional formatting rule that will highlight cells (in yellow perhaps) that are within 2% or greater than the cells highlighted in green.

The attached workbook is a response frequency table that tracks the number of respondents that chose each option. Overall, I'm finding that the frequency of most respondents is the highest on the correct option.

However, in some cases, almost as many or more students will choose an incorrect response over the correct one. These are the cells I would like to flag. I'm defining "almost as many" as a 2% difference below the frequency of responses for the correct option.

For instance, if there are 5 possible options and Option 1 is the correct response, I'm seeing that 25% of students are choosing Option 1, but 30% are choosing Option 2 and 23% are choosing Option 3, I would like to highlight the 30% and 23% cells.

Hopefully the attached worksheet lay out the exercise more clearly.

Any suggestions would be appreciated.

Thanks!

D.