12.91% is the change from 426 to 481
Calculation steps:
[( 481 - 426 ) ÷ 426] x 100 = 12.91%
Formula
Percentage change = [(481 - 426) / 426] x 100
Subtract the new number by the original number
481 - 426 = 55
55 ÷ 426 = 0.12910798122065728
0.12910798122065728 x 100 = 12.91%