-99.43% is the change from 697 to 4
Calculation steps:
[( 4 - 697 ) ÷ 697] x 100 = -99.43%
Formula
Percentage change = [(4 - 697) / 697] x 100
Subtract the new number by the original number
4 - 697 = -693
-693 ÷ 697 = -0.994261119081779
-0.994261119081779 x 100 = -99.43%