13.69% is the change from 599 to 681
Calculation steps:
[( 681 - 599 ) ÷ 599] x 100 = 13.69%
Formula
Percentage change = [(681 - 599) / 599] x 100
Subtract the new number by the original number
681 - 599 = 82
82 ÷ 599 = 0.13689482470784642
0.13689482470784642 x 100 = 13.69%