We look at the division of 56401907 by 452 
We want to divide 56401907 by 452.

Going ahead to step 1:
The number 452 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 452

Going ahead to step 2:
452 goes into 56 0 times with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 56, we get 56.
Fetch the next digit (4) from the dividend, attach it to 56 and continue: 564 / 452

Step 3:
564 divided by 452 is 1 with a remainder of 112.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 452 away from 564, we end up with 112.
Fetch the next digit (0) from the dividend, attach it to 112 and continue: 1120 / 452

Step 4:
452 can be fit into 1120 2 times, resulting in a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 904 away from 1120, we end up with 216.
Include the next digit (1) from the dividend after 216, then repeat: 2161 / 452

Moving on to step 5:
452 goes into 2161 4 times with a remainder of 353.
The next digit of our result is 4. 
Result so far: 124.0
If we take 1808 away from 2161, we end up with 353.
Grab the next digit (9) from the dividend, add it to 353, then carry on: 3539 / 452

Going ahead to step 6:
452 goes into 3539 7 times with a remainder of 375.
Write down 7 as next digit of the result. 
Result so far: 1247.0
If we take 3164 away from 3539, we end up with 375.
Grab the next digit (0) from the dividend, add it to 375, then carry on: 3750 / 452

Moving on to step 7:
If we divide 3750 by 452, we get 8 and a remainder of 134.
Write down 8 as next digit of the result. 
Result so far: 12478.0
If we subtract 3616 from 3750, we get 134.
Include the next digit (7) from the dividend after 134, then repeat: 1347 / 452

Step 8:
452 goes into 1347 2 times with a remainder of 443.
Put 2 as the next digit of the answer. 
Result so far: 124782.0
Subtracting 904 from 1347 leaves us with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

On to step 9:
452 can be fit into 4430 9 times, resulting in a remainder of 362.
Write down 9 as next digit of the result. 
Result so far: 124782.9
The remainder is 362 after subtracting 4068 from 4430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 10:
452 can be fit into 3620 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 124782.98
Subtracting 3616 from 3620 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
When dividing 40 by 452, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 124782.98
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 452 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 124782.98
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 124782.98 with a remainder of 0.004.