22.79% is the change from 408 to 501
Calculation steps:
[( 501 - 408 ) ÷ 408] x 100 = 22.79%
Formula
Percentage change = [(501 - 408) / 408] x 100
Subtract the new number by the original number
501 - 408 = 93
93 ÷ 408 = 0.22794117647058823
0.22794117647058823 x 100 = 22.79%