12.06% is the change from 481 to 539
Calculation steps:
[( 539 - 481 ) ÷ 481] x 100 = 12.06%
Formula
Percentage change = [(539 - 481) / 481] x 100
Subtract the new number by the original number
539 - 481 = 58
58 ÷ 481 = 0.12058212058212059
0.12058212058212059 x 100 = 12.06%