Complex sentence: Forty-nine percent of the population work in a management, professional or related occupation with 17% working in educational, health and social services and 17% working in professional, scientific, management, administrative, and waste management services.
Split into simpler sentences: Forty-nine percent of the population work in a management, professional or related occupation. Seventeen percent of the population work in educational, health and social services and another 17% working in professional, scientific, management, administrative, and waste management services.