Complex sentence: Over the years the station has worked to become more serious and professional, some of these steps include the renaming of 7UP-Radio to Radioseven in February, 2002 and the establishment of the non-profit association Seven Broadcasting.
Split into simpler sentences: Over the years the station has strived to become more serious and professional. Some of these steps are the renaming of 7UP-Radio to Radioseven in February 2002, and the establishment of the non-profit association Seven Broadcasting.