-74.63% is the change from 406 to 103
Calculation steps:
[( 103 - 406 ) ÷ 406] x 100 = -74.63%
Formula
Percentage change = [(103 - 406) / 406] x 100
Subtract the new number by the original number
103 - 406 = -303
-303 ÷ 406 = -0.7463054187192119
-0.7463054187192119 x 100 = -74.63%