-88.26% is the change from 409 to 48
Calculation steps:
[( 48 - 409 ) ÷ 409] x 100 = -88.26%
Formula
Percentage change = [(48 - 409) / 409] x 100
Subtract the new number by the original number
48 - 409 = -361
-361 ÷ 409 = -0.882640586797066
-0.882640586797066 x 100 = -88.26%