835.62% is the change from 73 to 683
Calculation steps:
[( 683 - 73 ) ÷ 73] x 100 = 835.62%
Formula
Percentage change = [(683 - 73) / 73] x 100
Subtract the new number by the original number
683 - 73 = 610
610 ÷ 73 = 8.356164383561644
8.356164383561644 x 100 = 835.62%