-17.07% is the change from 492 to 408
Calculation steps:
[( 408 - 492 ) ÷ 492] x 100 = -17.07%
Formula
Percentage change = [(408 - 492) / 492] x 100
Subtract the new number by the original number
408 - 492 = -84
-84 ÷ 492 = -0.17073170731707318
-0.17073170731707318 x 100 = -17.07%