Let's divide 864150 by 8
We're looking to find how many times 8 goes into 864150.

Advancing to step 1:
When dividing 8 by 8, we get 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 8 from 8, we get 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 8

Going ahead to step 2:
When dividing 6 by 8, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 8

Going ahead to step 3:
If we divide 64 by 8, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
Deduct 64 from 64 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 8

Let's proceed to step 4:
The number 8 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 1080.0
If we subtract 0 from 1, we get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 8

Advancing to step 5:
15 divided by 8 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 10801.0
Subtract 8 from 15 to get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 8

Advancing to step 6:
When dividing 70 by 8, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 108018.0
If we take 64 away from 70, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
If we divide 60 by 8, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 108018.7
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 108018.75
Subtract 40 from 40 to 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.

Going ahead to step 9:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 108018.75
Subtracting 0 from 0 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.

Let's proceed to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 108018.75
Subtract 0 from 0 to 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.

The final result is 108018.75 with a remainder of 0.0.