-4.16% is the change from 409 to 392
Calculation steps:
[( 392 - 409 ) ÷ 409] x 100 = -4.16%
Formula
Percentage change = [(392 - 409) / 409] x 100
Subtract the new number by the original number
392 - 409 = -17
-17 ÷ 409 = -0.04156479217603912
-0.04156479217603912 x 100 = -4.16%