: In statistics, if you try to calculate a rate or percentage where the denominator (starting value) is zero, the result is mathematically undefined or infinite.

The most common reasons for seeing "INF" in a report include:

If you are generating this report and want to remove "INF" values:

: In sports like baseball, if a pitcher allows runs but fails to record an out (0 innings pitched), their ERA (Earned Run Average) will be listed as INF because the formula requires dividing by innings.

: Identify if your "starting value" or "denominator" is zero.