If you hit for 5 damage each time and your opponent has 100 hit points, you are weak and low level, and combat is slow. If you hit for 500 damage each time and your opponent has 10,000 hit points, you are powerful and high level, and combat is epic. I hypothesize that most people have trouble conceptualizing division.
StarCraft II has an armory where you can upgrade your units. Everything is in the thousands. There is never a point at which the “,000″ matters. There are no single thousands either, so you could divide everything by 5,000 and nothing would change or even need a decimal place. But it might not seem terribly epic if the Moebius Foundation offered you 2 credits per research point.