-34.34% is the change from 891 to 585
Calculation steps:
[( 585 - 891 ) ÷ 891] x 100 = -34.34%
Formula
Percentage change = [(585 - 891) / 891] x 100
Subtract the new number by the original number
585 - 891 = -306
-306 ÷ 891 = -0.3434343434343434
-0.3434343434343434 x 100 = -34.34%