SOS Encounter: Route 10, Route 11, Route 17 (Only in Sun & Moon)
Walk: Route 11 (20%), Route 17 (20%, Only in Sun & Moon), Route 10 (10%)
Its base catch rate is 220 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Timer Ball, Ultra Ball or Nest Ball.
Evolution: Pancham → Pangoro (Level 32).
Pancham in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)