Step 2: Enter Two Dates
Step 3: Minus – two dates
Step 4: Right click on the cell
Click on Number->Category->Custom->Type
.
Step 5: Enter formula ( yy “Years”, mm “Months”, dd “Days” )
Step 6: Result
Step 7: Time Calculation
Step 8: Right Click on the cell
Step 9: Enter Formula ( hh “Hours”, mm “Minutes”, ss “Seconds” )