-23.95% is the change from 238 to 181
Calculation steps:
[( 181 - 238 ) ÷ 238] x 100 = -23.95%
Formula
Percentage change = [(181 - 238) / 238] x 100
Subtract the new number by the original number
181 - 238 = -57
-57 ÷ 238 = -0.23949579831932774
-0.23949579831932774 x 100 = -23.95%