When I import data from my accounts package it is not lined up against data
which is previously imported. How can I line the rows up, as I need to
subtract these from each other?

A B C D A
B C D
Cost Centre Acc Code Description Amount CC AcC Des Amt
135 8137 Wages 846.02 135 8137
Wages 846.02
135 8138 Training 572.00 136 5842
Admin 251.00