Aon Careers Around the World. Our jobs represent all Aon divisions including Aon Benfield, Aon Hewitt and Aon Risk Solutions. For jobs in the United States, Canada, India, UK, Poland, Vietnam, and Singapore visit our global job site, jobs.aon.com. For country-specific job information, click the links below: 1  Australia.
In your Excel worksheet, the formulas may look as follows: 1  To add years to a date in Excel: =DATE(YEAR(A2) + 5, MONTH(A2), DAY(A2)) The formula adds 5 years to the date in cell A2. 2  To subtract years from a date in Excel: =DATE(YEAR(A2) - 5, MONTH(A2), DAY(A2)) The formula subtracts 5 years from the date in cell A2.
Excel has several built in date functions that can be used to calculate the number of days between two dates. Each date function does a different job so that the results differ from one function to the next. Which one you use, therefore, depends on the results you want.or help with this example, see the image above. Since the DATEDIF function can be used to find either the number of days, the number of months, or the number of years between two dates, this example will show separately how to calculate all three between the dates of July 9, 2010 and November 2, 2012.