1771.79% is the change from 39 to 730
Calculation steps:
[( 730 - 39 ) ÷ 39] x 100 = 1771.79%
Formula
Percentage change = [(730 - 39) / 39] x 100
Subtract the new number by the original number
730 - 39 = 691
691 ÷ 39 = 17.71794871794872
17.71794871794872 x 100 = 1771.79%