-5.38% is the change from 409 to 387
Calculation steps:
[( 387 - 409 ) ÷ 409] x 100 = -5.38%
Formula
Percentage change = [(387 - 409) / 409] x 100
Subtract the new number by the original number
387 - 409 = -22
-22 ÷ 409 = -0.05378973105134474
-0.05378973105134474 x 100 = -5.38%