To convert square feet to square yards, divide the number of square feet by 9.
For example, if you have 90 square feet:
90 square feet ÷ 9 = 10 square yards
So, 90 square feet is equal to 10 square yards.
Remember, this conversion works because there are 9 square feet in 1 square yard. By dividing the total square footage by this conversion factor, you can easily determine the equivalent measurement in square yards.