13797401 divided by 649 
We want to divide 13797401 by 649.

Let's proceed to step 1:
1 divided by 649 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 649

Going ahead to step 2:
13 divided by 649 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 649

Let's proceed to step 3:
When dividing 137 by 649, we get 0 with a remainder of 137.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 137, we end up with 137.
Include the next digit (9) from the dividend after 137, then repeat: 1379 / 649

Advancing to step 4:
The number 649 fits into 1379 2 times, leaving a remainder of 81.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1298 from 1379 to get 81.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 649

Advancing to step 5:
When dividing 817 by 649, we get 1 with a remainder of 168.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 649 from 817 to get 168.
Take the next digit (4) from the dividend and append it to 168, then repeat: 1684 / 649

On to step 6:
If we divide 1684 by 649, we get 2 and a remainder of 386.
Put 2 as the next digit of the answer. 
Result so far: 212.0
Subtract 1298 from 1684 to get 386.
Take the next digit (0) from the dividend and append it to 386, then repeat: 3860 / 649

Let's proceed to step 7:
If we divide 3860 by 649, we get 5 and a remainder of 615.
Put 5 as the next digit of the answer. 
Result so far: 2125.0
Subtracting 3245 from 3860 leaves us with 615.
Fetch the next digit (1) from the dividend, attach it to 615 and continue: 6151 / 649

Advancing to step 8:
649 can be fit into 6151 9 times, resulting in a remainder of 310.
Record the quotient 9 as the next digit in the result. 
Result so far: 21259.0
If we subtract 5841 from 6151, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 9:
649 goes into 3100 4 times with a remainder of 504.
The next digit of our result is 4. 
Result so far: 21259.4
The remainder is 504 after subtracting 2596 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 10:
The number 649 fits into 5040 7 times, leaving a remainder of 497.
Use 7 as the next digit of our solution. 
Result so far: 21259.47
If we subtract 4543 from 5040, we get 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

On to step 11:
649 goes into 4970 7 times with a remainder of 427.
The number 7 becomes the next digit in our result. 
Result so far: 21259.477
Subtract 4543 from 4970 to get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

The final result is 21259.477 with a remainder of 0.0427.