What is the long term outcome of inflation?
Inflation is not a fixed number, so there is no way to predict the value that a loaf of bread or an average house will be in 2400 or 2700. Inflation is the result of a complex macroeconomic process rooted in the behaviour of individuals, and people's expectation of future inflation. The central bank is a key role player, so the integrity of that institution will determine how stable inflation is.

When there is high inflation, in the long run governments often just divide the numerical value of the currency by, for example, a million, in order to simplify the currency for the population. That doesn't change how much real wealth people hold, since it is done across the board. There is a common understanding that, for example, 1 million Zimbabwen Dollars yesterday is the same thing as 1 Zimbabwen Dollar today, so everyone catches on as to what happened.