We divide 40401745 by 839
Our goal is to divide 40401745 by 839.

Moving on to step 1:
839 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 839

Going ahead to step 2:
839 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 839

Going ahead to step 3:
839 can be fit into 404 0 times, resulting in a remainder of 404.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 404, we end up with 404.
Fetch the next digit (0) from the dividend, attach it to 404 and continue: 4040 / 839

Step 4:
When dividing 4040 by 839, we get 4 with a remainder of 684.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 684 after subtracting 3356 from 4040.
Include the next digit (1) from the dividend after 684, then repeat: 6841 / 839

On to step 5:
The number 839 fits into 6841 8 times, leaving a remainder of 129.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Deduct 6712 from 6841 and we're left with 129.
Include the next digit (7) from the dividend after 129, then repeat: 1297 / 839

Going ahead to step 6:
The number 839 fits into 1297 1 times, leaving a remainder of 458.
Record the quotient 1 as the next digit in the result. 
Result so far: 481.0
Subtract 839 from 1297 to get 458.
Fetch the next digit (4) from the dividend, attach it to 458 and continue: 4584 / 839

Advancing to step 7:
4584 divided by 839 is 5 with a remainder of 389.
The next digit of our result is 5. 
Result so far: 4815.0
Subtracting 4195 from 4584 leaves us with 389.
Include the next digit (5) from the dividend after 389, then repeat: 3895 / 839

Let's proceed to step 8:
When dividing 3895 by 839, we get 4 with a remainder of 539.
Write down 4 as next digit of the result. 
Result so far: 48154.0
If we subtract 3356 from 3895, we get 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Moving on to step 9:
839 goes into 5390 6 times with a remainder of 356.
Write down 6 as next digit of the result. 
Result so far: 48154.6
If we subtract 5034 from 5390, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 10:
3560 divided by 839 is 4 with a remainder of 204.
Write down 4 as next digit of the result. 
Result so far: 48154.64
Subtract 3356 from 3560 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 11:
When dividing 2040 by 839, we get 2 with a remainder of 362.
The number 2 becomes the next digit in our result. 
Result so far: 48154.642
The remainder is 362 after subtracting 1678 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Going ahead to step 12:
The number 839 fits into 3620 4 times, leaving a remainder of 264.
Record the quotient 4 as the next digit in the result. 
Result so far: 48154.6424
The remainder is 264 after subtracting 3356 from 3620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Going ahead to step 13:
2640 divided by 839 is 3 with a remainder of 123.
Write down 3 as next digit of the result. 
Result so far: 48154.64243
The remainder is 123 after subtracting 2517 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

On to step 14:
839 goes into 1230 1 times with a remainder of 391.
Use 1 as the next digit of our solution. 
Result so far: 48154.642431
If we take 839 away from 1230, we end up with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 15:
839 goes into 3910 4 times with a remainder of 554.
Record the quotient 4 as the next digit in the result. 
Result so far: 48154.6424314
Subtract 3356 from 3910 to get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Advancing to step 16:
When dividing 5540 by 839, we get 6 with a remainder of 506.
The number 6 becomes the next digit in our result. 
Result so far: 48154.64243146
Subtract 5034 from 5540 to get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

The final result is 48154.64243146 with a remainder of 5.06e-07.