We're dividing 138412 by 10 
We want to divide 138412 by 10.

Moving on to step 1:
The number 10 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 10

Step 2:
If we divide 13 by 10, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 10 from 13 and we're left with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 10

Step 3:
If we divide 38 by 10, we get 3 and a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 30 from 38 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 10

Let's proceed to step 4:
10 can be fit into 84 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 138.0
If we take 80 away from 84, we end up with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 10

On to step 5:
If we divide 41 by 10, we get 4 and a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 1384.0
If we take 40 away from 41, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 10

Going ahead to step 6:
The number 10 fits into 12 1 times, leaving a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 13841.0
The remainder is 2 after subtracting 10 from 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
10 goes into 20 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 13841.2
If we take 20 away from 20, 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.

Advancing to step 8:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13841.2
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.

Step 9:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13841.2
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 13841.2, and the remainder is 0.0.