We look at the division of 8267722 by 642 
Let's see how many times 642 fits into 8267722.

Step 1:
If we divide 8 by 642, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 642

Going ahead to step 2:
642 can be fit into 82 0 times, resulting in a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Include the next digit (6) from the dividend after 82, then repeat: 826 / 642

Advancing to step 3:
642 can be fit into 826 1 times, resulting in a remainder of 184.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 184 after subtracting 642 from 826.
Append the next digit (7) from the dividend to 184 and continue with: 1847 / 642

On to step 4:
642 can be fit into 1847 2 times, resulting in a remainder of 563.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1284 from 1847, we get 563.
Include the next digit (7) from the dividend after 563, then repeat: 5637 / 642

Moving on to step 5:
642 can be fit into 5637 8 times, resulting in a remainder of 501.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
If we subtract 5136 from 5637, we get 501.
Grab the next digit (2) from the dividend, add it to 501, then carry on: 5012 / 642

Going ahead to step 6:
If we divide 5012 by 642, we get 7 and a remainder of 518.
Use 7 as the next digit of our solution. 
Result so far: 1287.0
The remainder is 518 after subtracting 4494 from 5012.
Bring next digit (2) of the dividend behind the 518 and repeat the process: 5182 / 642

Moving on to step 7:
The number 642 fits into 5182 8 times, leaving a remainder of 46.
The next digit of our result is 8. 
Result so far: 12878.0
If we subtract 5136 from 5182, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 8:
642 can be fit into 460 0 times, resulting in a remainder of 460.
The number 0 becomes the next digit in our result. 
Result so far: 12878.0
If we take 0 away from 460, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 9:
If we divide 4600 by 642, we get 7 and a remainder of 106.
Write down 7 as next digit of the result. 
Result so far: 12878.07
Subtract 4494 from 4600 to 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.

Going ahead to step 10:
642 goes into 1060 1 times with a remainder of 418.
Put 1 as the next digit of the answer. 
Result so far: 12878.071
Deduct 642 from 1060 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 11:
4180 divided by 642 is 6 with a remainder of 328.
Record the quotient 6 as the next digit in the result. 
Result so far: 12878.0716
If we take 3852 away from 4180, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 12:
If we divide 3280 by 642, we get 5 and a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 12878.07165
Subtract 3210 from 3280 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 13:
642 can be fit into 700 1 times, resulting in a remainder of 58.
Write down 1 as next digit of the result. 
Result so far: 12878.071651
The remainder is 58 after subtracting 642 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 14:
If we divide 580 by 642, we get 0 and a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 12878.071651
Subtract 0 from 580 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 15:
When dividing 5800 by 642, we get 9 with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 12878.07165109
If we subtract 5778 from 5800, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The quotient of the division is 12878.07165109, and the remainder is 2.2e-08.