-97.7% is the change from 697 to 16
Calculation steps:
[( 16 - 697 ) ÷ 697] x 100 = -97.7%
Formula
Percentage change = [(16 - 697) / 697] x 100
Subtract the new number by the original number
16 - 697 = -681
-681 ÷ 697 = -0.9770444763271162
-0.9770444763271162 x 100 = -97.7%