Let's divide 87262785 by 638
We want to divide 87262785 by 638.

On to step 1:
638 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 638

Advancing to step 2:
638 goes into 87 0 times with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Take the next digit (2) from the dividend and append it to 87, then repeat: 872 / 638

Going ahead to step 3:
The number 638 fits into 872 1 times, leaving a remainder of 234.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 638 from 872 to get 234.
Include the next digit (6) from the dividend after 234, then repeat: 2346 / 638

Going ahead to step 4:
If we divide 2346 by 638, we get 3 and a remainder of 432.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 1914 from 2346, we get 432.
Grab the next digit (2) from the dividend, add it to 432, then carry on: 4322 / 638

Advancing to step 5:
4322 divided by 638 is 6 with a remainder of 494.
The next digit of our result is 6. 
Result so far: 136.0
Deduct 3828 from 4322 and we're left with 494.
Bring next digit (7) of the dividend behind the 494 and repeat the process: 4947 / 638

Going ahead to step 6:
638 can be fit into 4947 7 times, resulting in a remainder of 481.
Write down 7 as next digit of the result. 
Result so far: 1367.0
Subtract 4466 from 4947 to get 481.
Take the next digit (8) from the dividend and append it to 481, then repeat: 4818 / 638

Advancing to step 7:
If we divide 4818 by 638, we get 7 and a remainder of 352.
Use 7 as the next digit of our solution. 
Result so far: 13677.0
If we subtract 4466 from 4818, we get 352.
Fetch the next digit (5) from the dividend, attach it to 352 and continue: 3525 / 638

On to step 8:
3525 divided by 638 is 5 with a remainder of 335.
The next digit of our result is 5. 
Result so far: 136775.0
If we take 3190 away from 3525, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Moving on to step 9:
638 goes into 3350 5 times with a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 136775.5
Subtract 3190 from 3350 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
1600 divided by 638 is 2 with a remainder of 324.
The number 2 becomes the next digit in our result. 
Result so far: 136775.52
If we take 1276 away from 1600, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 11:
638 can be fit into 3240 5 times, resulting in a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 136775.525
Subtract 3190 from 3240 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
500 divided by 638 is 0 with a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 136775.525
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 13:
When dividing 5000 by 638, we get 7 with a remainder of 534.
The number 7 becomes the next digit in our result. 
Result so far: 136775.52507
If we take 4466 away from 5000, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 14:
The number 638 fits into 5340 8 times, leaving a remainder of 236.
The next digit of our result is 8. 
Result so far: 136775.525078
Deduct 5104 from 5340 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 15:
2360 divided by 638 is 3 with a remainder of 446.
Use 3 as the next digit of our solution. 
Result so far: 136775.5250783
Deduct 1914 from 2360 and we're left with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 16:
The number 638 fits into 4460 6 times, leaving a remainder of 632.
Write down 6 as next digit of the result. 
Result so far: 136775.52507836
Deduct 3828 from 4460 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

After the division, we end up with 136775.52507836 and a remainder of 6.32e-07.