We're dividing 666972 by 99 
We're looking to find how many times 99 goes into 666972.

On to step 1:
The number 99 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 99

On to step 2:
99 goes into 66 0 times with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 99

Advancing to step 3:
99 can be fit into 666 6 times, resulting in a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 594 from 666 leaves us with 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 99

On to step 4:
The number 99 fits into 729 7 times, leaving a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 67.0
Subtract 693 from 729 to get 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 99

Going ahead to step 5:
If we divide 367 by 99, we get 3 and a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 673.0
Subtracting 297 from 367 leaves us with 70.
Grab the next digit (2) from the dividend, add it to 70, then carry on: 702 / 99

Step 6:
99 can be fit into 702 7 times, resulting in a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 6737.0
The remainder is 9 after subtracting 693 from 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 99, we get 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 6737.0
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 8:
If we divide 900 by 99, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 6737.09
Subtract 891 from 900 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
90 divided by 99 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 6737.09
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
900 divided by 99 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 6737.0909
Subtract 891 from 900 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
The number 99 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 6737.0909
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 12:
If we divide 900 by 99, we get 9 and a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 6737.090909
Subtract 891 from 900 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
99 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 6737.090909
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
99 can be fit into 900 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 6737.09090909
The remainder is 9 after subtracting 891 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 6737.09090909 and a remainder of 9e-09.