How do werewolves change?

Werewolves are fictional creatures, and there are no real-life examples of how they change. In folklore, werewolves are typically depicted as humans who transform into wolves during the full moon. Some stories say that the transformation is involuntary, while others say that the werewolf can control it. The process of transformation is often described as being painful, and the werewolf is said to lose all sense of reason and control during this time.