11.5% is the change from 539 to 601
Calculation steps:
[( 601 - 539 ) ÷ 539] x 100 = 11.5%
Formula
Percentage change = [(601 - 539) / 539] x 100
Subtract the new number by the original number
601 - 539 = 62
62 ÷ 539 = 0.1150278293135436
0.1150278293135436 x 100 = 11.5%