Totals & OHP Percentage

Hey Guys,

New GC user. I was able to get my full cost code list imported and separated by each division. The only issue I am having is trying to apply Overhead and Profit % and total all of the subcontractor/material costs. Is there any way to do this? Or would I have to export the estimate to excel and then use a SUM formula to obtain these line items?

Previously used spreadsheets for estimates. Just looking for a more collaborative estimating workflow as we grow.