-75.51% is the change from 539 to 132
Calculation steps:
[( 132 - 539 ) ÷ 539] x 100 = -75.51%
Formula
Percentage change = [(132 - 539) / 539] x 100
Subtract the new number by the original number
132 - 539 = -407
-407 ÷ 539 = -0.7551020408163265
-0.7551020408163265 x 100 = -75.51%