764.56% is the change from 79 to 683
Calculation steps:
[( 683 - 79 ) ÷ 79] x 100 = 764.56%
Formula
Percentage change = [(683 - 79) / 79] x 100
Subtract the new number by the original number
683 - 79 = 604
604 ÷ 79 = 7.6455696202531644
7.6455696202531644 x 100 = 764.56%