-31.99% is the change from 866 to 589
Calculation steps:
[( 589 - 866 ) ÷ 866] x 100 = -31.99%
Formula
Percentage change = [(589 - 866) / 866] x 100
Subtract the new number by the original number
589 - 866 = -277
-277 ÷ 866 = -0.31986143187066973
-0.31986143187066973 x 100 = -31.99%