-74.33% is the change from 409 to 105
Calculation steps:
[( 105 - 409 ) ÷ 409] x 100 = -74.33%
Formula
Percentage change = [(105 - 409) / 409] x 100
Subtract the new number by the original number
105 - 409 = -304
-304 ÷ 409 = -0.7432762836185819
-0.7432762836185819 x 100 = -74.33%