clemency or expungment in florida Criminal Records, Expungement

Back in 1990 I was charged with a crime I was 22 years old, I was young and dumb. I pled guilty to two felonies with the promise that I would get probation and not be a felon well I did get the probation and then I violated this probation for not paying the money then the Judge adjudicated me Guilty for the crime I would like to get this off of my record is this possible and if so what do I need to do thanks for you help in advance Ryan