11.55% is the change from 459 to 512
Calculation steps:
[( 512 - 459 ) ÷ 459] x 100 = 11.55%
Formula
Percentage change = [(512 - 459) / 459] x 100
Subtract the new number by the original number
512 - 459 = 53
53 ÷ 459 = 0.11546840958605664
0.11546840958605664 x 100 = 11.55%