24.75% is the change from 404 to 504
Calculation steps:
[( 504 - 404 ) ÷ 404] x 100 = 24.75%
Formula
Percentage change = [(504 - 404) / 404] x 100
Subtract the new number by the original number
504 - 404 = 100
100 ÷ 404 = 0.24752475247524752
0.24752475247524752 x 100 = 24.75%