-64.79% is the change from 409 to 144
Calculation steps:
[( 144 - 409 ) ÷ 409] x 100 = -64.79%
Formula
Percentage change = [(144 - 409) / 409] x 100
Subtract the new number by the original number
144 - 409 = -265
-265 ÷ 409 = -0.6479217603911981
-0.6479217603911981 x 100 = -64.79%