67.44% is the change from 430 to 720
Calculation steps:
[( 720 - 430 ) ÷ 430] x 100 = 67.44%
Formula
Percentage change = [(720 - 430) / 430] x 100
Subtract the new number by the original number
720 - 430 = 290
290 ÷ 430 = 0.6744186046511628
0.6744186046511628 x 100 = 67.44%