661696 ÷ 9 
We want to divide 661696 by 9.

On to step 1:
9 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 9

Step 2:
66 divided by 9 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 63 from 66 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 9

Going ahead to step 3:
When dividing 31 by 9, we get 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
Subtract 27 from 31 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 9

Going ahead to step 4:
9 goes into 46 5 times with a remainder of 1.
The next digit of our result is 5. 
Result so far: 735.0
If we subtract 45 from 46, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 9

Moving on to step 5:
When dividing 19 by 9, we get 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 7352.0
If we take 18 away from 19, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 9

Step 6:
9 can be fit into 16 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 73521.0
Subtracting 9 from 16 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
70 divided by 9 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 73521.7
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 73521.77
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 73521.77 with a remaining 0.007.