What is a one-sentence summary of the following article?
Use a ruler to measure the spacing between the hole, then measure the same distance past the last hole. Use a marker to dot the belt over the area you plan on punching out. If your top priority is a comfortable fit, instead wear the belt and pull it to a comfortable position, then mark the belt where the strap tongue touches it. Use heavy objects to weigh down each end of the belt, with the location where the hole will be punched on top of a block of wood or other hard, flat surface.

Summary:
Mark the location of the hole. Hold the belt in place.