1020.99% is the change from 81 to 908
Calculation steps:
[( 908 - 81 ) ÷ 81] x 100 = 1020.99%
Formula
Percentage change = [(908 - 81) / 81] x 100
Subtract the new number by the original number
908 - 81 = 827
827 ÷ 81 = 10.209876543209877
10.209876543209877 x 100 = 1020.99%