Cross Verification of Group total automatically.

Hi,

I have an excel sheet as attached. it has data of multi level grouping with parent child concept and some total. i have already done those calcualtion in oracle and the final data is ready. but i would like to check it whether it has been done properly or not. i can not do that manually since it has nearly 1500 rows and multi level [ some groups goes upto 8 levels ].

Sethu