1135% is the change from 80 to 988
Calculation steps:
[( 988 - 80 ) ÷ 80] x 100 = 1135%
Formula
Percentage change = [(988 - 80) / 80] x 100
Subtract the new number by the original number
988 - 80 = 908
908 ÷ 80 = 11.35
11.35 x 100 = 1135%
Example