-55.75% is the change from 409 to 181
Calculation steps:
[( 181 - 409 ) ÷ 409] x 100 = -55.75%
Formula
Percentage change = [(181 - 409) / 409] x 100
Subtract the new number by the original number
181 - 409 = -228
-228 ÷ 409 = -0.5574572127139364
-0.5574572127139364 x 100 = -55.75%