-97.86% is the change from 794 to 17
Calculation steps:
[( 17 - 794 ) ÷ 794] x 100 = -97.86%
Formula
Percentage change = [(17 - 794) / 794] x 100
Subtract the new number by the original number
17 - 794 = -777
-777 ÷ 794 = -0.9785894206549118
-0.9785894206549118 x 100 = -97.86%