-98.33% is the change from 599 to 10
Calculation steps:
[( 10 - 599 ) ÷ 599] x 100 = -98.33%
Formula
Percentage change = [(10 - 599) / 599] x 100
Subtract the new number by the original number
10 - 599 = -589
-589 ÷ 599 = -0.9833055091819699
-0.9833055091819699 x 100 = -98.33%