11.55% is the change from 407 to 454
Calculation steps:
[( 454 - 407 ) ÷ 407] x 100 = 11.55%
Formula
Percentage change = [(454 - 407) / 407] x 100
Subtract the new number by the original number
454 - 407 = 47
47 ÷ 407 = 0.11547911547911548
0.11547911547911548 x 100 = 11.55%