I found a way to show percentage increases/decreases in reports and am passing it along:
Create a text box and insert in it the following (no quotes):
"=(IIf([CurrentAmount]=0,([BaseAmount]*-1),IIf([BaseAmount]=0,([CurrentAmount]*1),([CurrentAmount]-[BaseAmount])/[BaseAmount])))"
I hope this is helpful.
Create a text box and insert in it the following (no quotes):
"=(IIf([CurrentAmount]=0,([BaseAmount]*-1),IIf([BaseAmount]=0,([CurrentAmount]*1),([CurrentAmount]-[BaseAmount])/[BaseAmount])))"
I hope this is helpful.