8.7% is the change from 483 to 525
Calculation steps:
[( 525 - 483 ) ÷ 483] x 100 = 8.7%
Formula
Percentage change = [(525 - 483) / 483] x 100
Subtract the new number by the original number
525 - 483 = 42
42 ÷ 483 = 0.08695652173913043
0.08695652173913043 x 100 = 8.7%