Let's divide 631843 by 66
We're looking to find how many times 66 goes into 631843.

Let's proceed to step 1:
66 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 66

Moving on to step 2:
If we divide 63 by 66, we get 0 and a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 66

Going ahead to step 3:
631 divided by 66 is 9 with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 594 from 631, we get 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 66

Advancing to step 4:
If we divide 378 by 66, we get 5 and a remainder of 48.
Put 5 as the next digit of the answer. 
Result so far: 95.0
The remainder is 48 after subtracting 330 from 378.
Include the next digit (4) from the dividend after 48, then repeat: 484 / 66

Going ahead to step 5:
66 goes into 484 7 times with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 957.0
Deduct 462 from 484 and we're left with 22.
Append the next digit (3) from the dividend to 22 and continue with: 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: 9573.0
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.

Going ahead to step 7:
The number 66 fits into 250 3 times, leaving a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 9573.3
If we take 198 away from 250, 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 8:
66 goes into 520 7 times with a remainder of 58.
The next digit of our result is 7. 
Result so far: 9573.37
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.

Let's proceed to step 9:
When dividing 580 by 66, we get 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 9573.378
Subtracting 528 from 580 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.

Moving on to step 10:
66 can be fit into 520 7 times, resulting in a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 9573.3787
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.

Going ahead to step 11:
The number 66 fits into 580 8 times, leaving a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 9573.37878
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 12:
66 can be fit into 520 7 times, resulting in a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 9573.378787
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.

Advancing to step 13:
66 can be fit into 580 8 times, resulting in a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 9573.3787878
Subtract 528 from 580 to 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.

On to step 14:
If we divide 520 by 66, we get 7 and a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 9573.37878787
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.

After the division, we end up with 9573.37878787 and a remainder of 5.8e-08.