Complex sentence: The railways owns nearly 200 locomotives, of which up to 75% are not operational, there are also about 54 shunters, 480 passenger coaches and over 4900 freight wagons, less than 50% of the coaches and wagons are in serviceable conditions.
Split into simpler sentences: The railways owns nearly 200 locomotives, of which up to 75% are not operational. It also owna about 54 shunters, 480 passenger coaches and over 4900 freight wagons; less than 50% of the coaches and wagons are in serviceable conditions.