-44.31% is the change from 325 to 181
Calculation steps:
[( 181 - 325 ) ÷ 325] x 100 = -44.31%
Formula
Percentage change = [(181 - 325) / 325] x 100
Subtract the new number by the original number
181 - 325 = -144
-144 ÷ 325 = -0.4430769230769231
-0.4430769230769231 x 100 = -44.31%