24.6% is the change from 504 to 628
Calculation steps:
[( 628 - 504 ) ÷ 504] x 100 = 24.6%
Formula
Percentage change = [(628 - 504) / 504] x 100
Subtract the new number by the original number
628 - 504 = 124
124 ÷ 504 = 0.24603174603174602
0.24603174603174602 x 100 = 24.6%