At the beggining of the play, everything is ordered correctly by King Duncan and his loyal subjects.
But when Macbeth and Banquo learn the prophesy of the witches, things start to change. Macbeth brakes the Order to replace it by complete Chaos by murdering the King.
After being crowed king, Order replaces a part of the Chaos.
This is the time where a rebellion forms with all Ordered by Malcom.
Sadly, the world wouldn't stay Ordered for a long time. Macbeth kills Banquo and Macduff's familly, which creates Chaos inside the rebellion.
Finally, when Macbeth dies, Order is restored and the world becomes peaceful under Malcom's reign.