-34.12% is the change from 891 to 587
Calculation steps:
[( 587 - 891 ) ÷ 891] x 100 = -34.12%
Formula
Percentage change = [(587 - 891) / 891] x 100
Subtract the new number by the original number
587 - 891 = -304
-304 ÷ 891 = -0.34118967452300786
-0.34118967452300786 x 100 = -34.12%