After entering the final grades for the respective Quarters, semesters and Full Year, we can generate a report card from Grades >> Report Cards.
Check the Percents option if you want the percentages to be printed on the report cards.
Check the Comments option if you want the comments entered to show up on the report cards.
Now, select the Marking Period you want to generate report card for and select the students by checking the boxes beside their names, finally click on Create Report Cards for Selected Students.
A standard report card will look like follows,