My vote was worth almost 3,000%

Yesterday I voted for a post that was almost immediately rated at 3000%. A couple of weeks ago I already wrote a similar post and many assumed that this was some kind of mistake or glitch, but in fact I was paid exactly the amount in which my vote and percentages were estimated. To be honest , I didn 't understand and I can 't understand what is the reason for such a high percentage for my vote ? tell me, do you also have such charged percentages?))