796.39% is the change from 83 to 744
Calculation steps:
[( 744 - 83 ) ÷ 83] x 100 = 796.39%
Formula
Percentage change = [(744 - 83) / 83] x 100
Subtract the new number by the original number
744 - 83 = 661
661 ÷ 83 = 7.963855421686747
7.963855421686747 x 100 = 796.39%