explain this figure

HR Department Government Agencies Insurance Companies Changes Tax Rates Rates Payroll Taxes and Reports Checks and Reports Employees Withholdings and Deductions 10 Update Master Data Tax Rates & Deductions Various Departments Payroll Master Data 5.0 Disburse Taxes and Misc Deductions 13 Time Cards & Job-Time Tickets General Ledger 3.0 Prepare Payroll 19 Reports Validated Time & Attendance Data 20 Validate Time & Attendance Data Payroll Various Departments Paychecks 4.0 Disburse Payroll Payroll Check Banks