-74.57% is the change from 409 to 104
Calculation steps:
[( 104 - 409 ) ÷ 409] x 100 = -74.57%
Formula
Percentage change = [(104 - 409) / 409] x 100
Subtract the new number by the original number
104 - 409 = -305
-305 ÷ 409 = -0.7457212713936431
-0.7457212713936431 x 100 = -74.57%