@Naratasho
From the chapter corresponding to what the anime showed in episode 141 to the most recent manga chapter there are ~52 chapters. For comparison Ichigo and co were in Soul Society for 110 chapters (from exiting the gate Urahara made to entering the one the Shinigami made) I can't remember how many episodes they were in SS in the anime but I think it was around 42, which includes the throw away Don Kanonji episode.

To date there have been 84 (83 if you ignore the Don Kanonji and the Karukura Sentai episode) episodes of Bleach actually inspired by the manga out of 141 total, that's a little under 60%