954.44% is the change from 90 to 949
Calculation steps:
[( 949 - 90 ) ÷ 90] x 100 = 954.44%
Formula
Percentage change = [(949 - 90) / 90] x 100
Subtract the new number by the original number
949 - 90 = 859
859 ÷ 90 = 9.544444444444444
9.544444444444444 x 100 = 954.44%