-99.42% is the change from 693 to 4
Calculation steps:
[( 4 - 693 ) ÷ 693] x 100 = -99.42%
Formula
Percentage change = [(4 - 693) / 693] x 100
Subtract the new number by the original number
4 - 693 = -689
-689 ÷ 693 = -0.9942279942279942
-0.9942279942279942 x 100 = -99.42%