630.88% is the change from 68 to 497
Calculation steps:
[( 497 - 68 ) ÷ 68] x 100 = 630.88%
Formula
Percentage change = [(497 - 68) / 68] x 100
Subtract the new number by the original number
497 - 68 = 429
429 ÷ 68 = 6.3088235294117645
6.3088235294117645 x 100 = 630.88%