6.29% is the change from 525 to 558
Calculation steps:
[( 558 - 525 ) ÷ 525] x 100 = 6.29%
Formula
Percentage change = [(558 - 525) / 525] x 100
Subtract the new number by the original number
558 - 525 = 33
33 ÷ 525 = 0.06285714285714286
0.06285714285714286 x 100 = 6.29%