-9.74% is the change from 893 to 806
Calculation steps:
[( 806 - 893 ) ÷ 893] x 100 = -9.74%
Formula
Percentage change = [(806 - 893) / 893] x 100
Subtract the new number by the original number
806 - 893 = -87
-87 ÷ 893 = -0.09742441209406495
-0.09742441209406495 x 100 = -9.74%