29708830 ÷ 638 
We want to divide 29708830 by 638.

Going ahead to step 1:
If we divide 2 by 638, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 638

Moving on to step 2:
638 can be fit into 29 0 times, resulting in a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 638

Let's proceed to step 3:
The number 638 fits into 297 0 times, leaving a remainder of 297.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 297 after subtracting 0 from 297.
Append the next digit (0) from the dividend to 297 and continue with: 2970 / 638

Moving on to step 4:
638 can be fit into 2970 4 times, resulting in a remainder of 418.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 2552 away from 2970, we end up with 418.
Fetch the next digit (8) from the dividend, attach it to 418 and continue: 4188 / 638

On to step 5:
638 can be fit into 4188 6 times, resulting in a remainder of 360.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Subtract 3828 from 4188 to get 360.
Fetch the next digit (8) from the dividend, attach it to 360 and continue: 3608 / 638

Going ahead to step 6:
When dividing 3608 by 638, we get 5 with a remainder of 418.
The number 5 becomes the next digit in our result. 
Result so far: 465.0
Subtracting 3190 from 3608 leaves us with 418.
Append the next digit (3) from the dividend to 418 and continue with: 4183 / 638

Let's proceed to step 7:
638 goes into 4183 6 times with a remainder of 355.
Put 6 as the next digit of the answer. 
Result so far: 4656.0
If we take 3828 away from 4183, we end up with 355.
Bring next digit (0) of the dividend behind the 355 and repeat the process: 3550 / 638

Step 8:
When dividing 3550 by 638, we get 5 with a remainder of 360.
The next digit of our result is 5. 
Result so far: 46565.0
Subtract 3190 from 3550 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 9:
When dividing 3600 by 638, we get 5 with a remainder of 410.
Write down 5 as next digit of the result. 
Result so far: 46565.5
If we subtract 3190 from 3600, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 10:
638 goes into 4100 6 times with a remainder of 272.
Put 6 as the next digit of the answer. 
Result so far: 46565.56
If we subtract 3828 from 4100, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 11:
If we divide 2720 by 638, we get 4 and a remainder of 168.
Record the quotient 4 as the next digit in the result. 
Result so far: 46565.564
If we take 2552 away from 2720, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 12:
638 can be fit into 1680 2 times, resulting in a remainder of 404.
The number 2 becomes the next digit in our result. 
Result so far: 46565.5642
Deduct 1276 from 1680 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Advancing to step 13:
638 can be fit into 4040 6 times, resulting in a remainder of 212.
The next digit of our result is 6. 
Result so far: 46565.56426
Subtracting 3828 from 4040 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 14:
638 goes into 2120 3 times with a remainder of 206.
Write down 3 as next digit of the result. 
Result so far: 46565.564263
Deduct 1914 from 2120 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 15:
The number 638 fits into 2060 3 times, leaving a remainder of 146.
Put 3 as the next digit of the answer. 
Result so far: 46565.5642633
If we subtract 1914 from 2060, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Our division results in 46565.5642633 with a remaining 1.46e-06.