-56.65% is the change from 173 to 75
Calculation steps:
[( 75 - 173 ) ÷ 173] x 100 = -56.65%
Formula
Percentage change = [(75 - 173) / 173] x 100
Subtract the new number by the original number
75 - 173 = -98
-98 ÷ 173 = -0.5664739884393064
-0.5664739884393064 x 100 = -56.65%