-16.59% is the change from 410 to 342
Calculation steps:
[( 342 - 410 ) ÷ 410] x 100 = -16.59%
Formula
Percentage change = [(342 - 410) / 410] x 100
Subtract the new number by the original number
342 - 410 = -68
-68 ÷ 410 = -0.16585365853658537
-0.16585365853658537 x 100 = -16.59%