General Case Division Theorem

This work presents the discovery and proof of my theorem (General Case Division Theorem), which gives methods of determining rules for the even divisibility of natural numbers for a given natural number. It then extends this theorem to include divisibility rules for all natural numbers, except those whose ending digit is zero. This work also includes a few miscellaneous and interesting items, one of which is the application of these rules in different bases. In addition, it also contains the usual rules and proofs for divisibility by the natural numbers two through eleven.