Complex sentence: They are living in Kulachi since the last 300 years.About 80-85% are now migrated to Dera Ismail Khan and Zhob Districts of North West Frontier Province (N.W.F.P) and Baluchistan.
Split into simpler sentences: They are living in Kulachi since the last 300 years. Most of them are now migrated to Dera Ismail Khan and Zhob Districts of North West Frontier Province (N.W.F.P) and Baluchistan.