Complex sentence: As of 2016, Brick Lane has 57 Bangladeshi-owned curry houses throughout England and around 90% of all curry houses are owned by British Bangladeshis, according to the Bangladesh High Commission.
Split into simpler sentences: As of 2016, Brick Lane has 57 Bangladeshi-owned curry houses. In England as a whole, approximately 90% of all curry houses are owned by British Bangladeshis, according to the Bangladesh High Commission.