-2.35% is the change from 894 to 873
Calculation steps:
[( 873 - 894 ) ÷ 894] x 100 = -2.35%
Formula
Percentage change = [(873 - 894) / 894] x 100
Subtract the new number by the original number
873 - 894 = -21
-21 ÷ 894 = -0.02348993288590604
-0.02348993288590604 x 100 = -2.35%