I have two different terms contributing to a sum. One is positive and one is negative(-0.077 and 0.067) How do I note the contribution of these terms in percentage? 0.067/(-0.01) -> -670% doesn't make any sense.
Edit: I know that logically 0.067 is -670% of the sum but I need to measure the relative weight of a term in a sum. Is comparing the absolute values a way to do it?(i.e 0.067/(0.067+0.077))