14.1% is the change from 454 to 518
Calculation steps:
[( 518 - 454 ) ÷ 454] x 100 = 14.1%
Formula
Percentage change = [(518 - 454) / 454] x 100
Subtract the new number by the original number
518 - 454 = 64
64 ÷ 454 = 0.14096916299559473
0.14096916299559473 x 100 = 14.1%