1055.56% is the change from 81 to 936
Calculation steps:
[( 936 - 81 ) ÷ 81] x 100 = 1055.56%
Formula
Percentage change = [(936 - 81) / 81] x 100
Subtract the new number by the original number
936 - 81 = 855
855 ÷ 81 = 10.555555555555555
10.555555555555555 x 100 = 1055.56%