Hyperinflation occurs when prices have risen by more than 50% per month over a period of time.
Whereas normal inflation is measured in terms of monthly price increases, hyperinflation is measured in terms of exponential daily increases that can approach 5% to 10% a day. Hyperinflation occurs when the inflation rate exceeds 50% for a period of a month.
https://www.investopedia.com/terms/h/hyperinflation.asp
Thanks for the definition. Yeah hyperinflation has rarely occurred. I remember reading in the Weimar Republic people would get paid at the end of the day and go and spend it immediately because the next day it would be worth less. And they didn’t want to wait 2 weeks for a paycheck, they needed it daily.