9.52% is the change from 504 to 552
Calculation steps:
[( 552 - 504 ) ÷ 504] x 100 = 9.52%
Formula
Percentage change = [(552 - 504) / 504] x 100
Subtract the new number by the original number
552 - 504 = 48
48 ÷ 504 = 0.09523809523809523
0.09523809523809523 x 100 = 9.52%