The one that survived is looking nice and healthy. Root powder or gel makes it super easy to clone of course, but it can be done with just water.. take your clipping, trim off any extra leaves, just leaving the nice size ones at the top, put the stem in a glass of water with the leaves above the water, cover the glass of water with a plastic bag to keep it higher humidity for the leaves to not dry out, keep out of direct sunlight and in the shade.. after 5 or 6 days you should start seeing little roots start to appear.. once you get a few decent roots then transplant the cutting to damp dirt, put a plastic bag over the transplanted clipping so it doesn't dry out and keep out of direct light until the clone starts showing new growth. cheers :D