42652958 divided by 638 
We want to divide 42652958 by 638.

Let's proceed to step 1:
4 divided by 638 is 0 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.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 638

Let's proceed to step 2:
The number 638 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 638

Step 3:
When dividing 426 by 638, we get 0 with a remainder of 426.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 426 leaves us with 426.
Fetch the next digit (5) from the dividend, attach it to 426 and continue: 4265 / 638

Step 4:
If we divide 4265 by 638, we get 6 and a remainder of 437.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 3828 from 4265 and we're left with 437.
Append the next digit (2) from the dividend to 437 and continue with: 4372 / 638

Let's proceed to step 5:
638 goes into 4372 6 times with a remainder of 544.
Put 6 as the next digit of the answer. 
Result so far: 66.0
The remainder is 544 after subtracting 3828 from 4372.
Take the next digit (9) from the dividend and append it to 544, then repeat: 5449 / 638

Moving on to step 6:
5449 divided by 638 is 8 with a remainder of 345.
Put 8 as the next digit of the answer. 
Result so far: 668.0
If we subtract 5104 from 5449, we get 345.
Bring next digit (5) of the dividend behind the 345 and repeat the process: 3455 / 638

On to step 7:
638 can be fit into 3455 5 times, resulting in a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 6685.0
If we subtract 3190 from 3455, we get 265.
Grab the next digit (8) from the dividend, add it to 265, then carry on: 2658 / 638

Moving on to step 8:
638 goes into 2658 4 times with a remainder of 106.
Record the quotient 4 as the next digit in the result. 
Result so far: 66854.0
If we subtract 2552 from 2658, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
If we divide 1060 by 638, we get 1 and a remainder of 422.
Use 1 as the next digit of our solution. 
Result so far: 66854.1
The remainder is 422 after subtracting 638 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 10:
When dividing 4220 by 638, we get 6 with a remainder of 392.
Put 6 as the next digit of the answer. 
Result so far: 66854.16
The remainder is 392 after subtracting 3828 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 11:
638 can be fit into 3920 6 times, resulting in a remainder of 92.
The number 6 becomes the next digit in our result. 
Result so far: 66854.166
If we take 3828 away from 3920, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

In conclusion, the division gives 66854.166 with a balance of 0.0092.