-32.37% is the change from 241 to 163
Calculation steps:
[( 163 - 241 ) ÷ 241] x 100 = -32.37%
Formula
Percentage change = [(163 - 241) / 241] x 100
Subtract the new number by the original number
163 - 241 = -78
-78 ÷ 241 = -0.3236514522821577
-0.3236514522821577 x 100 = -32.37%