-89.67% is the change from 891 to 92
Calculation steps:
[( 92 - 891 ) ÷ 891] x 100 = -89.67%
Formula
Percentage change = [(92 - 891) / 891] x 100
Subtract the new number by the original number
92 - 891 = -799
-799 ÷ 891 = -0.8967452300785634
-0.8967452300785634 x 100 = -89.67%