-28.39% is the change from 539 to 386
Calculation steps:
[( 386 - 539 ) ÷ 539] x 100 = -28.39%
Formula
Percentage change = [(386 - 539) / 539] x 100
Subtract the new number by the original number
386 - 539 = -153
-153 ÷ 539 = -0.28385899814471244
-0.28385899814471244 x 100 = -28.39%