elapsed Time Calculation Total

[Nicolette]

hi
I have a report that shows how many house a person works I got the clockin and out done but i can't get this code to show the total amount of time worked it says it is a circular reference

=[TotalHours] \ 60 & Format([TotalHours] Mod 60, "\:00")

I'm working off this tutorial
http://allenbrowne.com/casu-13.html

 

[Nicolette]

Nevermind I got it