-28.76% is the change from 539 to 384
Calculation steps:
[( 384 - 539 ) ÷ 539] x 100 = -28.76%
Formula
Percentage change = [(384 - 539) / 539] x 100
Subtract the new number by the original number
384 - 539 = -155
-155 ÷ 539 = -0.287569573283859
-0.287569573283859 x 100 = -28.76%