562.89% is the change from 97 to 643
Calculation steps:
[( 643 - 97 ) ÷ 97] x 100 = 562.89%
Formula
Percentage change = [(643 - 97) / 97] x 100
Subtract the new number by the original number
643 - 97 = 546
546 ÷ 97 = 5.628865979381444
5.628865979381444 x 100 = 562.89%