-44.44% is the change from 324 to 180
Calculation steps:
[( 180 - 324 ) ÷ 324] x 100 = -44.44%
Formula
Percentage change = [(180 - 324) / 324] x 100
Subtract the new number by the original number
180 - 324 = -144
-144 ÷ 324 = -0.4444444444444444
-0.4444444444444444 x 100 = -44.44%