8.09% is the change from 507 to 548
Calculation steps:
[( 548 - 507 ) ÷ 507] x 100 = 8.09%
Formula
Percentage change = [(548 - 507) / 507] x 100
Subtract the new number by the original number
548 - 507 = 41
41 ÷ 507 = 0.08086785009861933
0.08086785009861933 x 100 = 8.09%