Alright, it has been my tasks to transplant the pot of butterfly plant into several small pots. Since the current pot of plant has been struggle in the pot for long time, and it didn't do well when it was in the office environment. So, this shows - its an outdoor plant instead.
My tasks started with ease out the soil from the pot. It then, separate them by roots (as below). The root looks weird to be at first glance, I thought was a worm!