37.44% is the change from 430 to 591
Calculation steps:
[( 591 - 430 ) ÷ 430] x 100 = 37.44%
Formula
Percentage change = [(591 - 430) / 430] x 100
Subtract the new number by the original number
591 - 430 = 161
161 ÷ 430 = 0.3744186046511628
0.3744186046511628 x 100 = 37.44%