We look at the division of 963663 by 39 
We're looking to find how many times 39 goes into 963663.

Going ahead to step 1:
The number 39 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 39

Let's proceed to step 2:
When dividing 96 by 39, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 78 from 96 and we're left with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 39

Advancing to step 3:
39 goes into 183 4 times with a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 24.0
Deduct 156 from 183 and we're left with 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 39

Advancing to step 4:
The number 39 fits into 276 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 247.0
Deduct 273 from 276 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 39

Moving on to step 5:
When dividing 36 by 39, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 2470.0
If we take 0 away from 36, we end up with 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 39

Moving on to step 6:
When dividing 363 by 39, we get 9 with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 24709.0
If we subtract 351 from 363, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
If we divide 120 by 39, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 24709.3
Deduct 117 from 120 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 8:
39 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 24709.3
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
The number 39 fits into 300 7 times, leaving a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 24709.307
Subtract 273 from 300 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
If we divide 270 by 39, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 24709.3076
The remainder is 36 after subtracting 234 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 24709.30769
If we take 351 away from 360, we end up with 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 12:
When dividing 90 by 39, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 24709.307692
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 24709.3076923
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
30 divided by 39 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 24709.3076923
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 24709.3076923 with a remaining 3e-08.