587.23% is the change from 94 to 646
Calculation steps:
[( 646 - 94 ) ÷ 94] x 100 = 587.23%
Formula
Percentage change = [(646 - 94) / 94] x 100
Subtract the new number by the original number
646 - 94 = 552
552 ÷ 94 = 5.872340425531915
5.872340425531915 x 100 = 587.23%