-36.67% is the change from 409 to 259
Calculation steps:
[( 259 - 409 ) ÷ 409] x 100 = -36.67%
Formula
Percentage change = [(259 - 409) / 409] x 100
Subtract the new number by the original number
259 - 409 = -150
-150 ÷ 409 = -0.36674816625916873
-0.36674816625916873 x 100 = -36.67%