-56.77% is the change from 539 to 233
Calculation steps:
[( 233 - 539 ) ÷ 539] x 100 = -56.77%
Formula
Percentage change = [(233 - 539) / 539] x 100
Subtract the new number by the original number
233 - 539 = -306
-306 ÷ 539 = -0.5677179962894249
-0.5677179962894249 x 100 = -56.77%