-71.81% is the change from 408 to 115
Calculation steps:
[( 115 - 408 ) ÷ 408] x 100 = -71.81%
Formula
Percentage change = [(115 - 408) / 408] x 100
Subtract the new number by the original number
115 - 408 = -293
-293 ÷ 408 = -0.7181372549019608
-0.7181372549019608 x 100 = -71.81%