47.44% is the change from 430 to 634
Calculation steps:
[( 634 - 430 ) ÷ 430] x 100 = 47.44%
Formula
Percentage change = [(634 - 430) / 430] x 100
Subtract the new number by the original number
634 - 430 = 204
204 ÷ 430 = 0.4744186046511628
0.4744186046511628 x 100 = 47.44%