-42.65% is the change from 408 to 234
Calculation steps:
[( 234 - 408 ) ÷ 408] x 100 = -42.65%
Formula
Percentage change = [(234 - 408) / 408] x 100
Subtract the new number by the original number
234 - 408 = -174
-174 ÷ 408 = -0.4264705882352941
-0.4264705882352941 x 100 = -42.65%