13% is the change from 454 to 513
Calculation steps:
[( 513 - 454 ) ÷ 454] x 100 = 13%
Formula
Percentage change = [(513 - 454) / 454] x 100
Subtract the new number by the original number
513 - 454 = 59
59 ÷ 454 = 0.1299559471365639
0.1299559471365639 x 100 = 13%