Let's divide 27390 by 2
We want to divide 27390 by 2.

On to step 1:
2 divided by 2 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 2 from 2 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

On to step 2:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 6 away from 7, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 2

On to step 3:
The number 2 fits into 13 6 times, leaving a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
The remainder is 1 after subtracting 12 from 13.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 2

Moving on to step 4:
If we divide 19 by 2, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 1369.0
If we take 18 away from 19, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 2

Advancing to step 5:
2 goes into 10 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 13695.0
If we subtract 10 from 10, 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.

Going ahead to step 6:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 13695.0
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.

Advancing to step 7:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13695.0
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.

Our division results in 13695.0 with a remaining 0.0.