-98.66% is the change from 893 to 12
Calculation steps:
[( 12 - 893 ) ÷ 893] x 100 = -98.66%
Formula
Percentage change = [(12 - 893) / 893] x 100
Subtract the new number by the original number
12 - 893 = -881
-881 ÷ 893 = -0.986562150055991
-0.986562150055991 x 100 = -98.66%