11.79% is the change from 407 to 455
Calculation steps:
[( 455 - 407 ) ÷ 407] x 100 = 11.79%
Formula
Percentage change = [(455 - 407) / 407] x 100
Subtract the new number by the original number
455 - 407 = 48
48 ÷ 407 = 0.11793611793611794
0.11793611793611794 x 100 = 11.79%