Chabad.org — English translation + Rashi
Torah Temimah points to Menachos 75a.
E-Daf.com — Menachos 75a
HebrewBooks / Shas PDF
English: “Break it into pieces” — “it” excludes the two loaves and the showbread.
Miyut from otah — petitah does not apply to the two loaves or the showbread.
Petitah applies to ordinary minchah, not to the two loaves or lechem ha-panim. The word “it” is read as excluding the special bread offerings from the requirement of breaking into pieces.