That was a huge bet, and it's a loss. If that's a win, then it's okay. I am not sure if this happened to me before, as I am always keen on checking zeros before hitting a bet because, as you know, I am very into attention to details and I don't want to be wrong, so I always check it. You should be always double checking this or also try to bet like using other forms of cryptocurrency that are whole like doge so that you won't be having problems on zeros, but if you are just keen on checking it then it is okay.
If it's destined to happen, it will happen no matter what a person does to prevent this from happening. If we use tokens that are whole, we will definitely do something like instead of betting 44, we will bet 444 and that again will be a problem. The only thing that can prevent this from happening is the presence of mind at that moment and your luck.
If a person is not destined to lose money on that day, even if they make such a mistake, they will win the bet and then once they realize that they messed up the first bet, they would change it but fortunately, they would still be able to play more since they didn't lose the unintentional big bet.