645.92% is the change from 98 to 731
Calculation steps:
[( 731 - 98 ) ÷ 98] x 100 = 645.92%
Formula
Percentage change = [(731 - 98) / 98] x 100
Subtract the new number by the original number
731 - 98 = 633
633 ÷ 98 = 6.459183673469388
6.459183673469388 x 100 = 645.92%