11.86% is the change from 430 to 481
Calculation steps:
[( 481 - 430 ) ÷ 430] x 100 = 11.86%
Formula
Percentage change = [(481 - 430) / 430] x 100
Subtract the new number by the original number
481 - 430 = 51
51 ÷ 430 = 0.1186046511627907
0.1186046511627907 x 100 = 11.86%