-30.43% is the change from 539 to 375
Calculation steps:
[( 375 - 539 ) ÷ 539] x 100 = -30.43%
Formula
Percentage change = [(375 - 539) / 539] x 100
Subtract the new number by the original number
375 - 539 = -164
-164 ÷ 539 = -0.3042671614100185
-0.3042671614100185 x 100 = -30.43%