Step two: Get your apoapsis to at least 70km. Start by burning your first (and most powerful) stage until the fuel runs out. once you get to 10,00 meters make a 40 degree gravity turn, possibley with your second stage, until your apoapsis in around 70km.
Step three: Coast to your apoapsis. You need to save fuel for the circulation of the orbit, so make sure to shut all your engines down. While your coasting, set your menuever node to a circular orbit, and then match your direction with the navball node.
Step four: perform a burn. you may need some ointment for this step. Once you reach the menuever node burn until the bar next to your navball is gone, stop! You can know if your at the node by looking at your t-. If your t- is a t+, then you screwed up. Burn until the little green bar is no longer green.