-54.03% is the change from 409 to 188
Calculation steps:
[( 188 - 409 ) ÷ 409] x 100 = -54.03%
Formula
Percentage change = [(188 - 409) / 409] x 100
Subtract the new number by the original number
188 - 409 = -221
-221 ÷ 409 = -0.5403422982885085
-0.5403422982885085 x 100 = -54.03%