23.1% is the change from 407 to 501
Calculation steps:
[( 501 - 407 ) ÷ 407] x 100 = 23.1%
Formula
Percentage change = [(501 - 407) / 407] x 100
Subtract the new number by the original number
501 - 407 = 94
94 ÷ 407 = 0.23095823095823095
0.23095823095823095 x 100 = 23.1%