Wrong Calculation with division

[Anonymous]

Hello guys! 

I would like to do the following calculation with division yet seem the answers aren't correct

Avg Call length =(Engage Time+Wrap Time) ÷ Accepted

yet, it seems the answers aren't correct with the dax below:

Call Length = divide( ('Agent Reort 09'[Engage Time]+'Agent Reort 09'[Wrap Time]),'Agent Reort 09'[Accepted])

I wonder which step I did wrong so the results are not correct. 

Thanks so much for your help!