-56.55% is the change from 168 to 73
Calculation steps:
[( 73 - 168 ) ÷ 168] x 100 = -56.55%
Formula
Percentage change = [(73 - 168) / 168] x 100
Subtract the new number by the original number
73 - 168 = -95
-95 ÷ 168 = -0.5654761904761905
-0.5654761904761905 x 100 = -56.55%