964.44% is the change from 90 to 958
Calculation steps:
[( 958 - 90 ) ÷ 90] x 100 = 964.44%
Formula
Percentage change = [(958 - 90) / 90] x 100
Subtract the new number by the original number
958 - 90 = 868
868 ÷ 90 = 9.644444444444444
9.644444444444444 x 100 = 964.44%