-72.65% is the change from 596 to 163
Calculation steps:
[( 163 - 596 ) ÷ 596] x 100 = -72.65%
Formula
Percentage change = [(163 - 596) / 596] x 100
Subtract the new number by the original number
163 - 596 = -433
-433 ÷ 596 = -0.7265100671140939
-0.7265100671140939 x 100 = -72.65%