You do not.
A yard is a measure of length or distance while a square foot is a measure of area. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
To change square feet into square yards you could try using your mobile phone to convert them.
32 square feet = 3.5 square yards.
Divide square feet by 9 to get square yards.
10,000 square feet = 1,111.1 square yards.
square feet and yards measure different things you can't change from one to the other. Square feet measure area and yards/feet measure length/distance.
There are 9 square feet in 1 square yard. To change square yards to square feet multiply by 9. In this case the answer is 54 square feet.
2,500 square feet = 277.7 square yards.
There are 54 square feet in six square yards. (square feet divided by 9 = square yards)
1,200 square feet equates to 133.3 square yards.
9 square feet = 1 square yard 18 square feet = 2 square yards 27 square feet = 3 square yards . . . 655 square feet = 727/9 square yards
There are 24 square yards in 216 square feet.
There are 40 square yards in 360 square feet. (just divide square feet by nine to get square yards).
4,800 square yards. (divide square feet by 9 to get square yards)