Since a formal definition for that does not exist, I propose the locution percent decimal.
hitRate is the percentage expressed as percent decimal.
Even if this answer will receive thousands of downvotes, I will use this locution every time I can, until the World will prove me right. If this locution will be universally adopted, and you happened to have downvoted this answer, you are obliged to tattooing one of your forearms with the exact locution (in Courier New font).
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