The following pie-charts give the percentage distribution of employees in different Departments in XYZ Company Ltd. during the years 2005 and 2006. Answer the questions using this data.
No of the employees in Sales & Marketing in 2005 =Â $$18\%\ of\ 18,000\ =\ 3240$$
No of the employees in Sales & Marketing in 2006 = $$20\%\ of\ 20,000\ =\ 4000$$
Percent Increase =Â $$\ \frac{\ 4000-3240}{3240}\times\ 100\%\ =\ 23.45\%$$
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