-7.09% is the change from 409 to 380
Calculation steps:
[( 380 - 409 ) ÷ 409] x 100 = -7.09%
Formula
Percentage change = [(380 - 409) / 409] x 100
Subtract the new number by the original number
380 - 409 = -29
-29 ÷ 409 = -0.07090464547677261
-0.07090464547677261 x 100 = -7.09%