Let's divide 721135 by 66
Our goal is to divide 721135 by 66.

Advancing to step 1:
If we divide 7 by 66, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 66

Advancing to step 2:
When dividing 72 by 66, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 66 away from 72, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 66

Step 3:
If we divide 61 by 66, we get 0 and a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (1) from the dividend, attach it to 61 and continue: 611 / 66

Advancing to step 4:
When dividing 611 by 66, we get 9 with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
The remainder is 17 after subtracting 594 from 611.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 66

Going ahead to step 5:
66 goes into 173 2 times with a remainder of 41.
Record the quotient 2 as the next digit in the result. 
Result so far: 1092.0
If we subtract 132 from 173, we get 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 66

Moving on to step 6:
If we divide 415 by 66, we get 6 and a remainder of 19.
Use 6 as the next digit of our solution. 
Result so far: 10926.0
Subtract 396 from 415 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
190 divided by 66 is 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 10926.2
Subtracting 132 from 190 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 8:
If we divide 580 by 66, we get 8 and a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 10926.28
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
If we divide 520 by 66, we get 7 and a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 10926.287
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 10:
66 can be fit into 580 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 10926.2878
The remainder is 52 after subtracting 528 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
If we divide 520 by 66, we get 7 and a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 10926.28787
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
66 can be fit into 580 8 times, resulting in a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 10926.287878
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
The number 66 fits into 520 7 times, leaving a remainder of 58.
The next digit of our result is 7. 
Result so far: 10926.2878787
If we subtract 462 from 520, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 14:
The number 66 fits into 580 8 times, leaving a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 10926.28787878
If we subtract 528 from 580, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 10926.28787878, and the remainder is 5.2e-08.