-56.19% is the change from 703 to 308
Calculation steps:
[( 308 - 703 ) ÷ 703] x 100 = -56.19%
Formula
Percentage change = [(308 - 703) / 703] x 100
Subtract the new number by the original number
308 - 703 = -395
-395 ÷ 703 = -0.561877667140825
-0.561877667140825 x 100 = -56.19%