-9.29% is the change from 893 to 810
Calculation steps:
[( 810 - 893 ) ÷ 893] x 100 = -9.29%
Formula
Percentage change = [(810 - 893) / 893] x 100
Subtract the new number by the original number
810 - 893 = -83
-83 ÷ 893 = -0.0929451287793953
-0.0929451287793953 x 100 = -9.29%