The remainder of the division of a number by 63 is 27

The remainder of the division of a number by 63 is 27. What will be the remainder when that number is divided by 6? Please explain

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #50511