11.87% is the change from 539 to 603
Calculation steps:
[( 603 - 539 ) ÷ 539] x 100 = 11.87%
Formula
Percentage change = [(603 - 539) / 539] x 100
Subtract the new number by the original number
603 - 539 = 64
64 ÷ 539 = 0.11873840445269017
0.11873840445269017 x 100 = 11.87%