527.84% is the change from 97 to 609
Calculation steps:
[( 609 - 97 ) ÷ 97] x 100 = 527.84%
Formula
Percentage change = [(609 - 97) / 97] x 100
Subtract the new number by the original number
609 - 97 = 512
512 ÷ 97 = 5.278350515463917
5.278350515463917 x 100 = 527.84%