Count the beads in the capsule. Calculate how many mg are in each bead. (For instance if there were 75 beads in a 75 mg capsule each bead would be equal to 1 mg.) Then take out enough beads to equal between 5 to 10 percent of your dosage (in this case between 3 to 7 beads, always err on the conservative side). Stay at that dosage for a few weeks at least, then you can repeat the process.
This is my second attempt at tapering. I'm on 150 mg and there are over 260 beads in each one of my capsules. Try counting those, if you arent anxious and depressed before you start, you will be by the time you're done playing with those tiny skittering little monsters! Lol. Honestly though, just pour them onto a dark towel to make it easy on yourself. Tweezers help immensely. You will get there slowly but surely.