-31.41% is the change from 866 to 594
Calculation steps:
[( 594 - 866 ) ÷ 866] x 100 = -31.41%
Formula
Percentage change = [(594 - 866) / 866] x 100
Subtract the new number by the original number
594 - 866 = -272
-272 ÷ 866 = -0.3140877598152425
-0.3140877598152425 x 100 = -31.41%