-62.35% is the change from 409 to 154
Calculation steps:
[( 154 - 409 ) ÷ 409] x 100 = -62.35%
Formula
Percentage change = [(154 - 409) / 409] x 100
Subtract the new number by the original number
154 - 409 = -255
-255 ÷ 409 = -0.6234718826405868
-0.6234718826405868 x 100 = -62.35%