Are you trying to ask how would 1 satoshi be split?? It won't and doesn't need to be. It will have it's own usd value. Remember fiat has only 2 decimals and bitcoin has 8. We never have an issue trying to sahre 1 cent. It is because it is so meaningless it doesn't matter. I don't even bother taking cents as change in the shops xP
I doubt there will ever be as many users or value for 1 satoshi to ever need to be split.
That was kinda my question, not sure if other member got offended by my terminology
.. Anyway this is of topic- satoshi or "mining" kinda reminds me of how much people lose every year by not doing math or should I say how much bank earns with simple program.(don't know why tho , but this always reminded me of a bank flaw or blank cash space between lot of transactions)