Notation or piano roll
Read standard notation if that is how you learn, or watch the part as a piano roll if you would rather see the shape of it. Both follow the recording.
For pianists
SheetMuse for pianists
Read the song as notation or as a piano roll, hear the piano part on its own, and slow the whole thing down until your hands agree with it.
Fingering worked out for you
Suggested fingering is chosen across the whole phrase rather than note by note, which is what keeps a passage playable instead of technically correct and impossible.
Hands separately, slowly
Slow the track down without losing the pitch and loop the passage until it is reliable, then bring the tempo back up.
Play with the band
Mute the keys and the song becomes a backing track for the part you just learned.