-31.64% is the change from 866 to 592
Calculation steps:
[( 592 - 866 ) ÷ 866] x 100 = -31.64%
Formula
Percentage change = [(592 - 866) / 866] x 100
Subtract the new number by the original number
592 - 866 = -274
-274 ÷ 866 = -0.3163972286374134
-0.3163972286374134 x 100 = -31.64%