*9 does not go into 8 so you go to the next number. 9 does not all go into 82. The closest product to 82 is 81 which is made by 9x9. Then you subtract the product from 82*
__9_ 9 | 82 81 --- 1
*Add a decimal after the 2 so that you can find how many times 9 goes into 1. Then bring the 0 down and once again find the product closest to 9 that is multiplied by 9. In this case, it will be 1.*
__9.1_ 9 | 82.0 81 --- 10 9 ---- 1
*By this time, you can see that it will go on the same route so you can say that 9 can go into 82, 9 times with remainder 1.*