723583 ÷ 66 
We want to divide 723583 by 66.

On to step 1:
66 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
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

Going ahead to step 2:
The number 66 fits into 72 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 66 from 72 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 66

Advancing to step 3:
63 divided by 66 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 63 to get 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 66

On to step 4:
When dividing 635 by 66, we get 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we subtract 594 from 635, we get 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 66

Advancing to step 5:
418 divided by 66 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 1096.0
Deduct 396 from 418 and we're left with 22.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 66

Step 6:
223 divided by 66 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 10963.0
The remainder is 25 after subtracting 198 from 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
66 goes into 250 3 times with a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 10963.3
Subtracting 198 from 250 leaves us 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 8:
If we divide 520 by 66, we get 7 and a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 10963.37
Subtract 462 from 520 to 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.

On to step 9:
When dividing 580 by 66, we get 8 with a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 10963.378
Deduct 528 from 580 and we're left 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 10:
66 goes into 520 7 times with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 10963.3787
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.

Going ahead to step 11:
66 can be fit into 580 8 times, resulting in a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 10963.37878
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.

Moving on to step 12:
520 divided by 66 is 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 10963.378787
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.

Going ahead to step 13:
66 goes into 580 8 times with a remainder of 52.
The next digit of our result is 8. 
Result so far: 10963.3787878
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.

Advancing to step 14:
The number 66 fits into 520 7 times, leaving a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 10963.37878787
If we take 462 away from 520, we end up 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.

The quotient of the division is 10963.37878787, and the remainder is 5.8e-08.