46.51% is the change from 430 to 630
Calculation steps:
[( 630 - 430 ) ÷ 430] x 100 = 46.51%
Formula
Percentage change = [(630 - 430) / 430] x 100
Subtract the new number by the original number
630 - 430 = 200
200 ÷ 430 = 0.46511627906976744
0.46511627906976744 x 100 = 46.51%