Let's divide 138252 by 2
We want to divide 138252 by 2.

Going ahead to step 1:
The number 2 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 2

On to step 2:
If we divide 13 by 2, we get 6 and a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 12 from 13 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 2

Advancing to step 3:
The number 2 fits into 18 9 times, leaving a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Deduct 18 from 18 and we're left with 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 2

Advancing to step 4:
If we divide 2 by 2, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 691.0
If we take 2 away from 2, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 2

Going ahead to step 5:
The number 2 fits into 5 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 6912.0
Subtracting 4 from 5 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 2

Going ahead to step 6:
12 divided by 2 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 69126.0
If we take 12 away from 12, 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 7:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 69126.0
If we subtract 0 from 0, we 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.

Moving on to step 8:
If we divide 0 by 2, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 69126.0
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.

Our division results in 69126.0 with a remaining 0.0.