We're dividing 813949 by 8 
We want to figure out the number of times 813949 can be divided by 8.

Going ahead to step 1:
8 goes into 8 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 8 from 8 to get 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 8

Moving on to step 2:
When dividing 1 by 8, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 1, we end up with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 8

Advancing to step 3:
13 divided by 8 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 101.0
If we subtract 8 from 13, we get 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 8

Going ahead to step 4:
8 goes into 59 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 1017.0
Subtract 56 from 59 to get 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 8

Advancing to step 5:
34 divided by 8 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 10174.0
Deduct 32 from 34 and we're left with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 8

Advancing to step 6:
8 goes into 29 3 times with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 101743.0
Deduct 24 from 29 and we're left 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.

Let's proceed to step 7:
The number 8 fits into 50 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 101743.6
The remainder is 2 after subtracting 48 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
If we divide 20 by 8, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 101743.62
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.

On to step 9:
40 divided by 8 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 101743.625
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.

Let's proceed to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 101743.625
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.

Step 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 101743.625
Deduct 0 from 0 and we're left 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 101743.625, and the remainder is 0.0.