16.36% is the change from 440 to 512
Calculation steps:
[( 512 - 440 ) ÷ 440] x 100 = 16.36%
Formula
Percentage change = [(512 - 440) / 440] x 100
Subtract the new number by the original number
512 - 440 = 72
72 ÷ 440 = 0.16363636363636364
0.16363636363636364 x 100 = 16.36%