Table:
0
A
B
C
1
For the years ended September 30,
2
2019
2018
3
Pro forma revenue
$86,206
$78,130
4
Pro forma net income (loss)
$889
$(12,268)
5

Questions and formulas:
Question: What is the percentage change in pro forma revenue from 2018 to 2019? 
Formula: (B3-C3)/C3 
Formula2: (B3-C3)/C3 
Level: Calculation