-16.12% is the change from 490 to 411
Calculation steps:
[( 411 - 490 ) ÷ 490] x 100 = -16.12%
Formula
Percentage change = [(411 - 490) / 490] x 100
Subtract the new number by the original number
411 - 490 = -79
-79 ÷ 490 = -0.16122448979591836
-0.16122448979591836 x 100 = -16.12%