Need help understanding how to get non-statistical people to understand results

#1
Hey,

I want to see if there a way to pull some information from this report to see if there is a way that I can express it as a % so it is easier to understand.

Below is an image of the stats and I was wondering if/how I could take the Mean results for each section and change them to a % increase.

https://www.dropbox.com/s/jvvox3gt7ob9nao/Screenshot 2017-05-12 17.01.45.png?dl=0

The original report can be found here if that helps - http://journalofleadershiped.org/attachments/article/466/Carney_527.pdf

I appreciate your time and effort!