799815 divided by 8 
Let's see how many times 8 fits into 799815.

Advancing to step 1:
If we divide 7 by 8, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 8

Advancing to step 2:
8 can be fit into 79 9 times, resulting in a remainder of 7.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 7 after subtracting 72 from 79.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 8

Going ahead to step 3:
When dividing 79 by 8, we get 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Subtract 72 from 79 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 8

Going ahead to step 4:
78 divided by 8 is 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 999.0
If we take 72 away from 78, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 8

On to step 5:
When dividing 61 by 8, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 9997.0
If we take 56 away from 61, we end up with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 8

Let's proceed to step 6:
8 goes into 55 6 times with a remainder of 7.
The next digit of our result is 6. 
Result so far: 99976.0
Subtract 48 from 55 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
8 can be fit into 70 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 99976.8
Subtract 64 from 70 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
When dividing 60 by 8, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 99976.87
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead 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: 99976.875
If we take 40 away from 40, we end up 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.

Moving on to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 99976.875
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.

On to step 11:
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: 99976.875
If we take 0 away from 0, we end up 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.

The quotient of the division is 99976.875, and the remainder is 0.0.