1682.5% is the change from 40 to 713
Calculation steps:
[( 713 - 40 ) ÷ 40] x 100 = 1682.5%
Formula
Percentage change = [(713 - 40) / 40] x 100
Subtract the new number by the original number
713 - 40 = 673
673 ÷ 40 = 16.825
16.825 x 100 = 1682.5%
Example