We divide 660656 by 9
We want to figure out the number of times 660656 can be divided by 9.

Going ahead to step 1:
If we divide 6 by 9, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 9

Step 2:
9 goes into 66 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 63 away from 66, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 9

Going ahead to step 3:
9 goes into 30 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 73.0
If we take 27 away from 30, we end up with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 9

Moving on to step 4:
When dividing 36 by 9, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 734.0
Deduct 36 from 36 and we're left with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 9

Step 5:
5 divided by 9 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 7340.0
Subtract 0 from 5 to get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 9

Going ahead to step 6:
56 divided by 9 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 73406.0
If we take 54 away from 56, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
9 can be fit into 20 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 73406.2
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 9 fits into 20 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 73406.22
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 73406.22, and the remainder is 0.002.