Quite simple mate, first of all loosen off the yoke clamps under the fairing and above the front mudguard.
Secondly, loosen off the top yoke clamps near the handlebars.
I say do it in this order because then you can support the front end to prevent it from dropping too much.
How much you drop them is up to you.
I think most people drop them 10 to 12 mm.
I have dropped mine 26mm with no clearance issues so maybe drop a bit at a time and see what works for you.
Don't forget to do them both up and ensure both sides are dropped equal amounts.