We divide 386749 by 8
Let's see how many times 8 fits into 386749.

Going ahead to step 1:
If we divide 3 by 8, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 8

Moving on to step 2:
8 goes into 38 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 32 from 38 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 8

Let's proceed to step 3:
8 can be fit into 66 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Subtract 64 from 66 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 8

On to step 4:
8 can be fit into 27 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 483.0
The remainder is 3 after subtracting 24 from 27.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 8

Step 5:
34 divided by 8 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 4834.0
If we take 32 away from 34, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 8

Step 6:
When dividing 29 by 8, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 48343.0
If we subtract 24 from 29, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 8 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 48343.6
If we subtract 48 from 50, we get 2.
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:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 48343.62
If we take 16 away from 20, we end up 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.

Advancing to step 9:
8 goes into 40 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 48343.625
Deduct 40 from 40 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.

Advancing to step 10:
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: 48343.625
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.
Put 0 as the next digit of the answer. 
Result so far: 48343.625
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 quotient of the division is 48343.625, and the remainder is 0.0.