We divide 862109 by 8
Let's see how many times 8 fits into 862109.

Step 1:
If we divide 8 by 8, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 8 from 8, we get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 8

Going ahead to step 2:
6 divided by 8 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 6 to get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 8

Step 3:
62 divided by 8 is 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 107.0
If we take 56 away from 62, we end up with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 8

Moving on to step 4:
8 can be fit into 61 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 1077.0
If we take 56 away from 61, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 8

On to step 5:
8 can be fit into 50 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 10776.0
Deduct 48 from 50 and we're left with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 8

Moving on to step 6:
If we divide 29 by 8, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 107763.0
If we take 24 away from 29, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
8 goes into 50 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 107763.6
Deduct 48 from 50 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
The number 8 fits into 20 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 107763.62
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 107763.625
Subtracting 40 from 40 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 107763.625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 107763.625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 107763.625 and a remainder of 0.0.