1081.48% is the change from 81 to 957
Calculation steps:
[( 957 - 81 ) ÷ 81] x 100 = 1081.48%
Formula
Percentage change = [(957 - 81) / 81] x 100
Subtract the new number by the original number
957 - 81 = 876
876 ÷ 81 = 10.814814814814815
10.814814814814815 x 100 = 1081.48%