15.16% is the change from 455 to 524
Calculation steps:
[( 524 - 455 ) ÷ 455] x 100 = 15.16%
Formula
Percentage change = [(524 - 455) / 455] x 100
Subtract the new number by the original number
524 - 455 = 69
69 ÷ 455 = 0.15164835164835164
0.15164835164835164 x 100 = 15.16%