Converting Time into a percentage

Good Day,

My Name is cheril Ann Chandler, I first must say that you have an excellent site here. The person who took the time to create such a site well done...I expect to learn and share as well.

I would like some guidence of how to calculate the percentage per month for based on the times employees took for activites. The activities are orinigially calculated in seconds and I converted them to hh:mm:ss. I want to be able to do a chart to determine which employee takes the most time in the given areas but as a percentage, this is where I got stock seeing that the calculations are in hh:mm:ss. The workbook is attached for you to see what I am speaking about. Any assistance would be greatfully appreciated.

Regards,
CherilAnnC
AgentReport.xlsx

Wow, just like that; so amazing...Thank you so much for your assistance...I am still shocked wity your response time and thanks so much I spent whole day trying to figure this out.