-71.95% is the change from 599 to 168
Calculation steps:
[( 168 - 599 ) ÷ 599] x 100 = -71.95%
Formula
Percentage change = [(168 - 599) / 599] x 100
Subtract the new number by the original number
168 - 599 = -431
-431 ÷ 599 = -0.7195325542570952
-0.7195325542570952 x 100 = -71.95%