Moving is usually quite simple. Before you leave the house, you look at the grazing plan. You then use Google Earth to get the GPS coordinates for the right amount of acreage for the day and send the coordinates to your phone.
When you head out to the field, you look at the amount of grass remaining in the field from yesterdays move. Is there enough residue? Was there more than enough adequate forage for the cattle? Are the cattle quiet and content with full bellies?
If the answers to those questions are yes, you start putting up the fence for the cows. If the answer is no, you adjust the location of the fence and either give the animals more or less acreage to meet your goals.