27.68% is the change from 401 to 512
Calculation steps:
[( 512 - 401 ) ÷ 401] x 100 = 27.68%
Formula
Percentage change = [(512 - 401) / 401] x 100
Subtract the new number by the original number
512 - 401 = 111
111 ÷ 401 = 0.27680798004987534
0.27680798004987534 x 100 = 27.68%