Complex sentence: The channel itself went bust in 2000 due to poor viewing figures, this channel like Carlton World were replaced by a timeshare of the now-defunct Discovery Kids and Discovery Wings on the ONdigital platform.
Split into simpler sentences: The channel itself went bust in 2000 due to poor viewing figures. This channel, like Carlton World, was replaced by a timeshare of the now-defunct Discovery Kids and Discovery Wings on the ONdigital platform.