-73.4% is the change from 406 to 108
Calculation steps:
[( 108 - 406 ) ÷ 406] x 100 = -73.4%
Formula
Percentage change = [(108 - 406) / 406] x 100
Subtract the new number by the original number
108 - 406 = -298
-298 ÷ 406 = -0.7339901477832512
-0.7339901477832512 x 100 = -73.4%