Complex sentence: In census survey, worker is defined as person who does business, job, service, and cultivator and labour activity of total 6404 working population, 77.62% were engaged in Main Work while 22.38% of total workers were engaged in Marginal Work.
Split into simpler sentences: In census survey, worker is defined as person who does business, job, service, and cultivator and labour activity. Of total 6404 working population, 77.62% were engaged in Main Work while 22.38% of total workers were engaged in Marginal Work.