-97.58% is the change from 702 to 17
Calculation steps:
[( 17 - 702 ) ÷ 702] x 100 = -97.58%
Formula
Percentage change = [(17 - 702) / 702] x 100
Subtract the new number by the original number
17 - 702 = -685
-685 ÷ 702 = -0.9757834757834758
-0.9757834757834758 x 100 = -97.58%