Complex sentence: Considering the cultural niche in the past there was a surprising lack of Asian diners in Rusholme, the majority being made up of students and white young professionals but over the last few years there has been a considerable increase in Asian families visiting the area for meals.
Split into simpler sentences: Considering the cultural niche, in the past there was a surprising lack of Asian diners in Rusholme, the majority being made up of students and white young professionals. However, over the last few years there has been a considerable increase in the number of Asian families visiting the area for meals.