Okay - so, for each value in Amount, there is a Change Amount, which is the difference between the previous and current amount listed?
This is simple math. One way to do this, is as you loop through the records and create the display output, you must store the previous amount in a variable, do your math to get the change amount and add it to your display output, and then set the variable to the current amount to be used as the previous amount for the next record.
Woody Z
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