adverb, noun, の adjective
The normal steps are the ones that are totally usual. They're the ones you usually do, unlike those weird not usual steps.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
How do you usually spend your weekends?
What is Koichi's usual fashion style?
I apologized to my mother for not calling her more regularly.