23.4% is the change from 406 to 501
Calculation steps:
[( 501 - 406 ) ÷ 406] x 100 = 23.4%
Formula
Percentage change = [(501 - 406) / 406] x 100
Subtract the new number by the original number
501 - 406 = 95
95 ÷ 406 = 0.23399014778325122
0.23399014778325122 x 100 = 23.4%