-33.74% is the change from 246 to 163
Calculation steps:
[( 163 - 246 ) ÷ 246] x 100 = -33.74%
Formula
Percentage change = [(163 - 246) / 246] x 100
Subtract the new number by the original number
163 - 246 = -83
-83 ÷ 246 = -0.33739837398373984
-0.33739837398373984 x 100 = -33.74%