965.43% is the change from 81 to 863
Calculation steps:
[( 863 - 81 ) ÷ 81] x 100 = 965.43%
Formula
Percentage change = [(863 - 81) / 81] x 100
Subtract the new number by the original number
863 - 81 = 782
782 ÷ 81 = 9.654320987654321
9.654320987654321 x 100 = 965.43%