27.43% is the change from 401 to 511
Calculation steps:
[( 511 - 401 ) ÷ 401] x 100 = 27.43%
Formula
Percentage change = [(511 - 401) / 401] x 100
Subtract the new number by the original number
511 - 401 = 110
110 ÷ 401 = 0.2743142144638404
0.2743142144638404 x 100 = 27.43%