Complex sentence: Bernerd bought 90% of the Merry Hill Shopping Centre for £35 million, and as of 2004, he owned it in its entirety, that it was worth close to £2 billion.
Split into simpler sentences: Bernerd bought 90% of the Merry Hill Shopping Centre for £35 million. By 2004, he owned it in its entirety, and its value had soared to close to £2 billion.