-98.1% is the change from 893 to 17
Calculation steps:
[( 17 - 893 ) ÷ 893] x 100 = -98.1%
Formula
Percentage change = [(17 - 893) / 893] x 100
Subtract the new number by the original number
17 - 893 = -876
-876 ÷ 893 = -0.9809630459126539
-0.9809630459126539 x 100 = -98.1%