-74.75% is the change from 408 to 103
Calculation steps:
[( 103 - 408 ) ÷ 408] x 100 = -74.75%
Formula
Percentage change = [(103 - 408) / 408] x 100
Subtract the new number by the original number
103 - 408 = -305
-305 ÷ 408 = -0.7475490196078431
-0.7475490196078431 x 100 = -74.75%