22.49% is the change from 409 to 501
Calculation steps:
[( 501 - 409 ) ÷ 409] x 100 = 22.49%
Formula
Percentage change = [(501 - 409) / 409] x 100
Subtract the new number by the original number
501 - 409 = 92
92 ÷ 409 = 0.22493887530562348
0.22493887530562348 x 100 = 22.49%