997.67% is the change from 86 to 944
Calculation steps:
[( 944 - 86 ) ÷ 86] x 100 = 997.67%
Formula
Percentage change = [(944 - 86) / 86] x 100
Subtract the new number by the original number
944 - 86 = 858
858 ÷ 86 = 9.976744186046512
9.976744186046512 x 100 = 997.67%