-30.24% is the change from 539 to 376
Calculation steps:
[( 376 - 539 ) ÷ 539] x 100 = -30.24%
Formula
Percentage change = [(376 - 539) / 539] x 100
Subtract the new number by the original number
376 - 539 = -163
-163 ÷ 539 = -0.30241187384044527
-0.30241187384044527 x 100 = -30.24%