-97.88% is the change from 659 to 14
Calculation steps:
[( 14 - 659 ) ÷ 659] x 100 = -97.88%
Formula
Percentage change = [(14 - 659) / 659] x 100
Subtract the new number by the original number
14 - 659 = -645
-645 ÷ 659 = -0.9787556904400607
-0.9787556904400607 x 100 = -97.88%