We divide 686644 by 63
Our goal is to divide 686644 by 63.

Going ahead to step 1:
When dividing 6 by 63, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 63

Let's proceed to step 2:
The number 63 fits into 68 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 63 from 68, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 63

Let's proceed to step 3:
When dividing 56 by 63, we get 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 56 and we're left with 56.
Include the next digit (6) from the dividend after 56, then repeat: 566 / 63

Let's proceed to step 4:
The number 63 fits into 566 8 times, leaving a remainder of 62.
The next digit of our result is 8. 
Result so far: 108.0
Subtract 504 from 566 to get 62.
Fetch the next digit (4) from the dividend, attach it to 62 and continue: 624 / 63

Going ahead to step 5:
63 goes into 624 9 times with a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 1089.0
If we subtract 567 from 624, we get 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 63

On to step 6:
The number 63 fits into 574 9 times, leaving a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 10899.0
Deduct 567 from 574 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
When dividing 70 by 63, we get 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 10899.1
Subtracting 63 from 70 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
If we divide 70 by 63, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 10899.11
The remainder is 7 after subtracting 63 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 10899.11, with a leftover of 0.007.