30.42% is the change from 401 to 523
Calculation steps:
[( 523 - 401 ) ÷ 401] x 100 = 30.42%
Formula
Percentage change = [(523 - 401) / 401] x 100
Subtract the new number by the original number
523 - 401 = 122
122 ÷ 401 = 0.30423940149625933
0.30423940149625933 x 100 = 30.42%