1091.36% is the change from 81 to 965
Calculation steps:
[( 965 - 81 ) ÷ 81] x 100 = 1091.36%
Formula
Percentage change = [(965 - 81) / 81] x 100
Subtract the new number by the original number
965 - 81 = 884
884 ÷ 81 = 10.91358024691358
10.91358024691358 x 100 = 1091.36%