-9.88% is the change from 891 to 803
Calculation steps:
[( 803 - 891 ) ÷ 891] x 100 = -9.88%
Formula
Percentage change = [(803 - 891) / 891] x 100
Subtract the new number by the original number
803 - 891 = -88
-88 ÷ 891 = -0.09876543209876543
-0.09876543209876543 x 100 = -9.88%