it's about supply and demand. simple as that

Dear specialists, intellectuals, please clarify a doubt without judgment. If the $BTC is running out, only 4.76% remains and the current price is 88k, how can the price reach 200k or even more, if with 95% that have already been purchased the current price remains at 88k?
Another question: If it reaches 100%, what will happen to the price? Will it continue to rise? Will it stagnate?
Please explain to me.
Since the quantity is limited, I believe the value will have a ceiling, sorry if I am wrong.