-38.4% is the change from 539 to 332
Calculation steps:
[( 332 - 539 ) ÷ 539] x 100 = -38.4%
Formula
Percentage change = [(332 - 539) / 539] x 100
Subtract the new number by the original number
332 - 539 = -207
-207 ÷ 539 = -0.38404452690166974
-0.38404452690166974 x 100 = -38.4%