30.56% is the change from 504 to 658
Calculation steps:
[( 658 - 504 ) ÷ 504] x 100 = 30.56%
Formula
Percentage change = [(658 - 504) / 504] x 100
Subtract the new number by the original number
658 - 504 = 154
154 ÷ 504 = 0.3055555555555556
0.3055555555555556 x 100 = 30.56%