Boeing737NG_CPT

For the offset of 02B4, ground speed. I'm trying to get the offset into INT value, and then convert it the following gs in INT value. Example below. this.gs = (this.fs_gs.Value * (3600 / 65536 / 1852)); Now if I only used this... it returns a value of 2681613. this.gs = this.fs_gs.Value; Now going back to the first code, it returns 0. Any reasons why? Thanks!