867.68% is the change from 99 to 958
Calculation steps:
[( 958 - 99 ) ÷ 99] x 100 = 867.68%
Formula
Percentage change = [(958 - 99) / 99] x 100
Subtract the new number by the original number
958 - 99 = 859
859 ÷ 99 = 8.676767676767676
8.676767676767676 x 100 = 867.68%