784.34% is the change from 83 to 734
Calculation steps:
[( 734 - 83 ) ÷ 83] x 100 = 784.34%
Formula
Percentage change = [(734 - 83) / 83] x 100
Subtract the new number by the original number
734 - 83 = 651
651 ÷ 83 = 7.843373493975903
7.843373493975903 x 100 = 784.34%