-74.69% is the change from 407 to 103
Calculation steps:
[( 103 - 407 ) ÷ 407] x 100 = -74.69%
Formula
Percentage change = [(103 - 407) / 407] x 100
Subtract the new number by the original number
103 - 407 = -304
-304 ÷ 407 = -0.7469287469287469
-0.7469287469287469 x 100 = -74.69%