We're dividing 45339 by 14 
We want to figure out the number of times 45339 can be divided by 14.

Going ahead to step 1:
14 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 14

On to step 2:
45 divided by 14 is 3 with a remainder of 3.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 42 from 45 to get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 14

Moving on to step 3:
The number 14 fits into 33 2 times, leaving a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
If we take 28 away from 33, we end up with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 14

Advancing to step 4:
53 divided by 14 is 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 323.0
If we subtract 42 from 53, we get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 14

Moving on to step 5:
If we divide 119 by 14, we get 8 and a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 3238.0
Deduct 112 from 119 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 6:
70 divided by 14 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3238.5
Subtracting 70 from 70 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.

Going ahead to step 7:
0 divided by 14 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3238.5
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.

Step 8:
14 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3238.5
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.

After the division, we end up with 3238.5 and a remainder of 0.0.