27.18% is the change from 401 to 510
Calculation steps:
[( 510 - 401 ) ÷ 401] x 100 = 27.18%
Formula
Percentage change = [(510 - 401) / 401] x 100
Subtract the new number by the original number
510 - 401 = 109
109 ÷ 401 = 0.2718204488778055
0.2718204488778055 x 100 = 27.18%