I love Choji with butterfly wings
Ok so in manga chapters, the recent episode with Kisame was manga chapter 508
the manga is currently on chapter 575
we're not that far behind, but don't forget that after the Confining the Jinchuriki arc, we're probably going to have a filler series before the next/current manga arc, the Shinobi World War arc. We are close to catching up to the manga, however the fillers could be long like the recent filler arc about the boat travels
Also, this current arc that the anime is on ends at chapter 515, so we're 7 chapters away from the next arc so probably around 5 more episodes