1080.72% is the change from 83 to 980
Calculation steps:
[( 980 - 83 ) ÷ 83] x 100 = 1080.72%
Formula
Percentage change = [(980 - 83) / 83] x 100
Subtract the new number by the original number
980 - 83 = 897
897 ÷ 83 = 10.80722891566265
10.80722891566265 x 100 = 1080.72%