At the start of the season, Bale was heavily linked with an exit after apparent fallout with manager Zinedine Zidane at the end of the last campaign.
Jonathan Barnett, Bale's agent, has revealed the Wales international remains committed to Los Blancos, despite the constant boos from the supporters.
"He's not ecstatic. (But) he has got a contract and as long as he is a Real Madrid player, he will play at 100% – and do very well," he told BBC Sport.
"The facts and figures prove if he is on the field for Real Madrid, they have a better chance of winning.
"A 100% Gareth Bale is one of the best players in the world. The coach should be happy and honoured he is on the pitch for him.
"There's no guarantee he is leaving. If the right opportunity came along for him and it's something he wants to do, we have to have a chat with the president of Real Madrid (Florentino Perez) and see where we are."