-10.02% is the change from 599 to 539
Calculation steps:
[( 539 - 599 ) ÷ 599] x 100 = -10.02%
Formula
Percentage change = [(539 - 599) / 599] x 100
Subtract the new number by the original number
539 - 599 = -60
-60 ÷ 599 = -0.1001669449081803
-0.1001669449081803 x 100 = -10.02%