That division is on the back of the owners manual. It computes the mileage for the FIRST time. The route was from Bremerton to Yakama WA. via I 5 and the River Road to the National Guard Firing Center for summer camp training. The National Guard is the reason that I have this car. I wasn't in Viet Nam and possibly DEAD. Guys who were there missed out on their chance to buy a muscle car and are trying to relive their youth. That's why Barret Jackson sells these cars for big bucks. In my humble opinion, of course.