40862811 ÷ 638 
Let's see how many times 638 fits into 40862811.

Let's proceed to step 1:
4 divided by 638 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 638

Step 2:
When dividing 40 by 638, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 638

Moving on to step 3:
408 divided by 638 is 0 with a remainder of 408.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 408 leaves us with 408.
Fetch the next digit (6) from the dividend, attach it to 408 and continue: 4086 / 638

Going ahead to step 4:
638 goes into 4086 6 times with a remainder of 258.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3828 from 4086, we get 258.
Bring next digit (2) of the dividend behind the 258 and repeat the process: 2582 / 638

Advancing to step 5:
When dividing 2582 by 638, we get 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtract 2552 from 2582 to get 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 638

Step 6:
When dividing 308 by 638, we get 0 with a remainder of 308.
The next digit of our result is 0. 
Result so far: 640.0
If we take 0 away from 308, we end up with 308.
Append the next digit (1) from the dividend to 308 and continue with: 3081 / 638

On to step 7:
If we divide 3081 by 638, we get 4 and a remainder of 529.
Put 4 as the next digit of the answer. 
Result so far: 6404.0
Subtract 2552 from 3081 to get 529.
Append the next digit (1) from the dividend to 529 and continue with: 5291 / 638

On to step 8:
The number 638 fits into 5291 8 times, leaving a remainder of 187.
Write down 8 as next digit of the result. 
Result so far: 64048.0
Subtract 5104 from 5291 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Let's proceed to step 9:
If we divide 1870 by 638, we get 2 and a remainder of 594.
The next digit of our result is 2. 
Result so far: 64048.2
If we take 1276 away from 1870, we end up with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Advancing to step 10:
When dividing 5940 by 638, we get 9 with a remainder of 198.
The number 9 becomes the next digit in our result. 
Result so far: 64048.29
The remainder is 198 after subtracting 5742 from 5940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 11:
The number 638 fits into 1980 3 times, leaving a remainder of 66.
The next digit of our result is 3. 
Result so far: 64048.293
Subtract 1914 from 1980 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 12:
When dividing 660 by 638, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 64048.2931
The remainder is 22 after subtracting 638 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
638 can be fit into 220 0 times, resulting in a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 64048.2931
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 14:
If we divide 2200 by 638, we get 3 and a remainder of 286.
Use 3 as the next digit of our solution. 
Result so far: 64048.293103
Deduct 1914 from 2200 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

On to step 15:
638 goes into 2860 4 times with a remainder of 308.
Write down 4 as next digit of the result. 
Result so far: 64048.2931034
If we take 2552 away from 2860, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 16:
If we divide 3080 by 638, we get 4 and a remainder of 528.
Put 4 as the next digit of the answer. 
Result so far: 64048.29310344
The remainder is 528 after subtracting 2552 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The quotient of the division is 64048.29310344, and the remainder is 5.28e-07.