We're dividing 13657331 by 663 
We want to divide 13657331 by 663.

Advancing to step 1:
1 divided by 663 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 663

Going ahead to step 2:
If we divide 13 by 663, we get 0 and a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (6) from the dividend after 13, then repeat: 136 / 663

Let's proceed to step 3:
If we divide 136 by 663, we get 0 and a remainder of 136.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 136 after subtracting 0 from 136.
Fetch the next digit (5) from the dividend, attach it to 136 and continue: 1365 / 663

Going ahead to step 4:
663 can be fit into 1365 2 times, resulting in a remainder of 39.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1326 from 1365 to get 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 663

On to step 5:
When dividing 397 by 663, we get 0 with a remainder of 397.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 397, we end up with 397.
Include the next digit (3) from the dividend after 397, then repeat: 3973 / 663

Advancing to step 6:
3973 divided by 663 is 5 with a remainder of 658.
Write down 5 as next digit of the result. 
Result so far: 205.0
Subtracting 3315 from 3973 leaves us with 658.
Grab the next digit (3) from the dividend, add it to 658, then carry on: 6583 / 663

Let's proceed to step 7:
6583 divided by 663 is 9 with a remainder of 616.
Put 9 as the next digit of the answer. 
Result so far: 2059.0
If we subtract 5967 from 6583, we get 616.
Grab the next digit (1) from the dividend, add it to 616, then carry on: 6161 / 663

Let's proceed to step 8:
If we divide 6161 by 663, we get 9 and a remainder of 194.
The number 9 becomes the next digit in our result. 
Result so far: 20599.0
The remainder is 194 after subtracting 5967 from 6161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 9:
1940 divided by 663 is 2 with a remainder of 614.
Record the quotient 2 as the next digit in the result. 
Result so far: 20599.2
Subtracting 1326 from 1940 leaves us with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Advancing to step 10:
If we divide 6140 by 663, we get 9 and a remainder of 173.
Record the quotient 9 as the next digit in the result. 
Result so far: 20599.29
Subtracting 5967 from 6140 leaves us with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 11:
663 can be fit into 1730 2 times, resulting in a remainder of 404.
Write down 2 as next digit of the result. 
Result so far: 20599.292
Deduct 1326 from 1730 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Going ahead to step 12:
4040 divided by 663 is 6 with a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 20599.2926
Subtracting 3978 from 4040 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 13:
620 divided by 663 is 0 with a remainder of 620.
Use 0 as the next digit of our solution. 
Result so far: 20599.2926
Deduct 0 from 620 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 14:
663 can be fit into 6200 9 times, resulting in a remainder of 233.
Record the quotient 9 as the next digit in the result. 
Result so far: 20599.292609
The remainder is 233 after subtracting 5967 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Advancing to step 15:
The number 663 fits into 2330 3 times, leaving a remainder of 341.
The number 3 becomes the next digit in our result. 
Result so far: 20599.2926093
Subtract 1989 from 2330 to get 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 16:
When dividing 3410 by 663, we get 5 with a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 20599.29260935
If we take 3315 away from 3410, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final outcome is 20599.29260935, with a leftover of 9.5e-08.