Complex sentence: The premiere episode attracted an estimated 8.2 million souls, generateing a 2.9 rating, while the second episode's estimate tops off at 7.8 million viewers, and generated a rating of 2.7.
Split into simpler sentences: The premiere episode attracted 8.2 million viewers, generateing a 2.9 rating. Its second episode was seen by 7.8 million viewers, and generated a rating of 2.7.