-97.51% is the change from 682 to 17
Calculation steps:
[( 17 - 682 ) ÷ 682] x 100 = -97.51%
Formula
Percentage change = [(17 - 682) / 682] x 100
Subtract the new number by the original number
17 - 682 = -665
-665 ÷ 682 = -0.9750733137829912
-0.9750733137829912 x 100 = -97.51%