Complex sentence: As of 31st March, 2007, Citycell's total mobile subscriber base is 1.2 million, up 137 per cent or 680,000 from a year ago, giving it the best growth rate of the company till date.
Split into simpler sentences: As of 31st March, 2007, Citycell's total mobile subscriber base is 1.2 million, up 137 per cent or 680,000 from a year ago. Giving it the best growth rate of the company till date.