-83.84% is the change from 891 to 144
Calculation steps:
[( 144 - 891 ) ÷ 891] x 100 = -83.84%
Formula
Percentage change = [(144 - 891) / 891] x 100
Subtract the new number by the original number
144 - 891 = -747
-747 ÷ 891 = -0.8383838383838383
-0.8383838383838383 x 100 = -83.84%