Let's divide 138862 by 8
We want to figure out the number of times 138862 can be divided by 8.

Step 1:
8 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 8

On to step 2:
The number 8 fits into 13 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 8 from 13, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 8

On to step 3:
When dividing 58 by 8, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 56 from 58, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 8

Advancing to step 4:
8 goes into 28 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 173.0
If we take 24 away from 28, we end up with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 8

Going ahead to step 5:
8 goes into 46 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 1735.0
Deduct 40 from 46 and we're left with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 8

On to step 6:
If we divide 62 by 8, we get 7 and a remainder of 6.
The next digit of our result is 7. 
Result so far: 17357.0
Deduct 56 from 62 and we're left 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:
8 goes into 60 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 17357.7
If we take 56 away from 60, 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.

Step 8:
When dividing 40 by 8, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 17357.75
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.

Step 9:
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: 17357.75
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.

Going ahead to step 10:
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: 17357.75
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.

In conclusion, the division gives 17357.75 with a balance of 0.0.