Complex sentence: Within hours of the logo for the 2012 Olympic Games being introduced, on-line polls showed about 85% of the audience despised it and UK citizens spontaneously organised petitions to scrap the logo; one of which received nearly 50,000 signatures in just over two days.
Split into simpler sentences: Within hours of the logo for the 2012 Olympic Games being introduced, on-line polls showed about 85% of the audience disapproved of it. Many UK citizens organised petitions to abandon the logo; one of which received nearly 50,000 signatures in just over two days.