863.64% is the change from 99 to 954
Calculation steps:
[( 954 - 99 ) ÷ 99] x 100 = 863.64%
Formula
Percentage change = [(954 - 99) / 99] x 100
Subtract the new number by the original number
954 - 99 = 855
855 ÷ 99 = 8.636363636363637
8.636363636363637 x 100 = 863.64%