731.33% is the change from 83 to 690
Calculation steps:
[( 690 - 83 ) ÷ 83] x 100 = 731.33%
Formula
Percentage change = [(690 - 83) / 83] x 100
Subtract the new number by the original number
690 - 83 = 607
607 ÷ 83 = 7.313253012048193
7.313253012048193 x 100 = 731.33%