664.95% is the change from 97 to 742
Calculation steps:
[( 742 - 97 ) ÷ 97] x 100 = 664.95%
Formula
Percentage change = [(742 - 97) / 97] x 100
Subtract the new number by the original number
742 - 97 = 645
645 ÷ 97 = 6.649484536082475
6.649484536082475 x 100 = 664.95%