We divide 30436 by 2
We want to divide 30436 by 2.

Going ahead to step 1:
The number 2 fits into 3 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 2 from 3 leaves us with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 2

Moving on to step 2:
2 can be fit into 10 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 10 from 10 and we're left with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Let's proceed to step 3:
The number 2 fits into 4 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 152.0
If we subtract 4 from 4, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 2

Step 4:
2 goes into 3 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1521.0
The remainder is 1 after subtracting 2 from 3.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 2

Let's proceed to step 5:
The number 2 fits into 16 8 times, leaving a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 15218.0
If we take 16 away from 16, 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 6:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15218.0
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.

Going ahead to step 7:
When dividing 0 by 2, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15218.0
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 15218.0, and the remainder is 0.0.