• [relative change, relative difference]
• [percent change, percent(age) difference, relative percentage difference]
• [log change]
  See:- https://en.wikipedia.org/wiki/Relative_change_and_difference

• [similar to, analogous to] - https://english.stackexchange.com/questions/376910/difference-between-analogous-to-and-similar-to

tags | related but not same, another term for