Let's divide 13969723 by 663
We want to divide 13969723 by 663.

Moving on to step 1:
When dividing 1 by 663, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 663

Step 2:
663 goes into 13 0 times with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 663

Step 3:
139 divided by 663 is 0 with a remainder of 139.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 139, we end up with 139.
Bring next digit (6) of the dividend behind the 139 and repeat the process: 1396 / 663

Step 4:
1396 divided by 663 is 2 with a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1326 from 1396 to get 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 663

On to step 5:
When dividing 709 by 663, we get 1 with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 663 from 709 to get 46.
Grab the next digit (7) from the dividend, add it to 46, then carry on: 467 / 663

Step 6:
467 divided by 663 is 0 with a remainder of 467.
The next digit of our result is 0. 
Result so far: 210.0
Subtract 0 from 467 to get 467.
Append the next digit (2) from the dividend to 467 and continue with: 4672 / 663

On to step 7:
If we divide 4672 by 663, we get 7 and a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 2107.0
Deduct 4641 from 4672 and we're left with 31.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 663

Step 8:
When dividing 313 by 663, we get 0 with a remainder of 313.
The number 0 becomes the next digit in our result. 
Result so far: 21070.0
The remainder is 313 after subtracting 0 from 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 9:
If we divide 3130 by 663, we get 4 and a remainder of 478.
Write down 4 as next digit of the result. 
Result so far: 21070.4
Subtract 2652 from 3130 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Going ahead to step 10:
663 goes into 4780 7 times with a remainder of 139.
Put 7 as the next digit of the answer. 
Result so far: 21070.47
Deduct 4641 from 4780 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Let's proceed to step 11:
663 goes into 1390 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 21070.472
Deduct 1326 from 1390 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
663 can be fit into 640 0 times, resulting in a remainder of 640.
Use 0 as the next digit of our solution. 
Result so far: 21070.472
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 13:
663 can be fit into 6400 9 times, resulting in a remainder of 433.
Write down 9 as next digit of the result. 
Result so far: 21070.47209
If we take 5967 away from 6400, we end up with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Moving on to step 14:
If we divide 4330 by 663, we get 6 and a remainder of 352.
The number 6 becomes the next digit in our result. 
Result so far: 21070.472096
Deduct 3978 from 4330 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 15:
If we divide 3520 by 663, we get 5 and a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 21070.4720965
If we take 3315 away from 3520, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 16:
If we divide 2050 by 663, we get 3 and a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 21070.47209653
If we subtract 1989 from 2050, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

In conclusion, the division gives 21070.47209653 with a balance of 6.1e-08.