-31.9% is the change from 862 to 587
Calculation steps:
[( 587 - 862 ) ÷ 862] x 100 = -31.9%
Formula
Percentage change = [(587 - 862) / 862] x 100
Subtract the new number by the original number
587 - 862 = -275
-275 ÷ 862 = -0.3190255220417633
-0.3190255220417633 x 100 = -31.9%