49133804 divided by 638 
We want to figure out the number of times 49133804 can be divided by 638.

Moving on to step 1:
638 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 638

Moving on to step 2:
If we divide 49 by 638, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 638

Advancing to step 3:
491 divided by 638 is 0 with a remainder of 491.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 491 to get 491.
Take the next digit (3) from the dividend and append it to 491, then repeat: 4913 / 638

Going ahead to step 4:
638 goes into 4913 7 times with a remainder of 447.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 4466 from 4913 leaves us with 447.
Bring next digit (3) of the dividend behind the 447 and repeat the process: 4473 / 638

Moving on to step 5:
4473 divided by 638 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 4466 away from 4473, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 638

Advancing to step 6:
When dividing 78 by 638, we get 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 770.0
If we subtract 0 from 78, we get 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 638

Moving on to step 7:
The number 638 fits into 780 1 times, leaving a remainder of 142.
Use 1 as the next digit of our solution. 
Result so far: 7701.0
If we take 638 away from 780, we end up with 142.
Bring next digit (4) of the dividend behind the 142 and repeat the process: 1424 / 638

Let's proceed to step 8:
1424 divided by 638 is 2 with a remainder of 148.
The next digit of our result is 2. 
Result so far: 77012.0
Subtracting 1276 from 1424 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 9:
638 goes into 1480 2 times with a remainder of 204.
The next digit of our result is 2. 
Result so far: 77012.2
If we subtract 1276 from 1480, we 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.

Going ahead to step 10:
When dividing 2040 by 638, we get 3 with a remainder of 126.
The next digit of our result is 3. 
Result so far: 77012.23
If we subtract 1914 from 2040, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 11:
When dividing 1260 by 638, we get 1 with a remainder of 622.
The next digit of our result is 1. 
Result so far: 77012.231
Subtract 638 from 1260 to get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

On to step 12:
638 goes into 6220 9 times with a remainder of 478.
The next digit of our result is 9. 
Result so far: 77012.2319
If we subtract 5742 from 6220, we 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.

On to step 13:
The number 638 fits into 4780 7 times, leaving a remainder of 314.
The number 7 becomes the next digit in our result. 
Result so far: 77012.23197
If we take 4466 away from 4780, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 14:
638 goes into 3140 4 times with a remainder of 588.
Use 4 as the next digit of our solution. 
Result so far: 77012.231974
The remainder is 588 after subtracting 2552 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Going ahead to step 15:
5880 divided by 638 is 9 with a remainder of 138.
The next digit of our result is 9. 
Result so far: 77012.2319749
If we subtract 5742 from 5880, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 16:
638 can be fit into 1380 2 times, resulting in a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 77012.23197492
If we take 1276 away from 1380, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

After the division, we end up with 77012.23197492 and a remainder of 1.04e-07.