-15.35% is the change from 482 to 408
Calculation steps:
[( 408 - 482 ) ÷ 482] x 100 = -15.35%
Formula
Percentage change = [(408 - 482) / 482] x 100
Subtract the new number by the original number
408 - 482 = -74
-74 ÷ 482 = -0.15352697095435686
-0.15352697095435686 x 100 = -15.35%