-9.63% is the change from 893 to 807
Calculation steps:
[( 807 - 893 ) ÷ 893] x 100 = -9.63%
Formula
Percentage change = [(807 - 893) / 893] x 100
Subtract the new number by the original number
807 - 893 = -86
-86 ÷ 893 = -0.09630459126539753
-0.09630459126539753 x 100 = -9.63%