-97.59% is the change from 706 to 17
Calculation steps:
[( 17 - 706 ) ÷ 706] x 100 = -97.59%
Formula
Percentage change = [(17 - 706) / 706] x 100
Subtract the new number by the original number
17 - 706 = -689
-689 ÷ 706 = -0.9759206798866855
-0.9759206798866855 x 100 = -97.59%