Complex sentence: Total population of the city was 957,514 according to the 1998 census but now the population have risen to 4,557,514,47% of which is based on urban areas.70% of the people in the city speak Punjabi.
Split into simpler sentences: Total population of the city was 957,514 according to the 1998 census. The majority of the people in the city speak Punjabi.