429.41% is the change from 17 to 90
Calculation steps:
[( 90 - 17 ) ÷ 17] x 100 = 429.41%
Formula
Percentage change = [(90 - 17) / 17] x 100
Subtract the new number by the original number
90 - 17 = 73
73 ÷ 17 = 4.294117647058823
4.294117647058823 x 100 = 429.41%