Job Satisfaction Percentage Calculation

A company has three departments: Sales, Marketing, and Development. The Sales department has 120 employees, the Marketing department has 80 employees, and the Development department has 100 employees.

One day, the company decided to conduct a survey to assess job satisfaction among employees in each department. After the survey, it was found that 75% of Sales employees, 60% of Marketing employees, and 80% of Development employees reported being satisfied with their jobs.

What percentage of all employees across the company reported being satisfied with their jobs? Round your answer to the nearest whole number as a percentage.