-71.53% is the change from 590 to 168
Calculation steps:
[( 168 - 590 ) ÷ 590] x 100 = -71.53%
Formula
Percentage change = [(168 - 590) / 590] x 100
Subtract the new number by the original number
168 - 590 = -422
-422 ÷ 590 = -0.7152542372881356
-0.7152542372881356 x 100 = -71.53%