4.38% is the change from 525 to 548
Calculation steps:
[( 548 - 525 ) ÷ 525] x 100 = 4.38%
Formula
Percentage change = [(548 - 525) / 525] x 100
Subtract the new number by the original number
548 - 525 = 23
23 ÷ 525 = 0.04380952380952381
0.04380952380952381 x 100 = 4.38%