-88.58% is the change from 893 to 102
Calculation steps:
[( 102 - 893 ) ÷ 893] x 100 = -88.58%
Formula
Percentage change = [(102 - 893) / 893] x 100
Subtract the new number by the original number
102 - 893 = -791
-791 ÷ 893 = -0.8857782754759238
-0.8857782754759238 x 100 = -88.58%