Change and transformation are terms often used interchangeably, though they do not mean the same thing.
When you say you want to change, you're suggesting you want your future to be different/better than your past.
However, beyond change is transformation, which not only improves your future but changes your past too.
It's unlikely you'll ever achieve anything more significant than what you ask for.
"The transformation of the world is brought about by the transformation of oneself." Jiddu Krishnamurti