I have a GI with the results grid shown below.
Everything works, except the GP% calculation. I started with trying to sum the cost and price on the service order details by service order number. I relate back to the service order to use the “OrderDate” as a filter against “fromdate” and “todate” parameters.
I get the below result from the query.
The difference calculation works. How can I calculate the “Difference/Ext.Price” as the %Profit in the last column?
Regards
Wayne