We're dividing 72339 by 17 
Let's see how many times 17 fits into 72339.

Advancing to step 1:
The number 17 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 17

Going ahead to step 2:
17 goes into 72 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 68 away from 72, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 17

Let's proceed to step 3:
17 can be fit into 43 2 times, resulting in a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 42.0
Deduct 34 from 43 and we're left with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 17

Step 4:
The number 17 fits into 93 5 times, leaving a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 425.0
Subtract 85 from 93 to get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 17

Moving on to step 5:
The number 17 fits into 89 5 times, leaving a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 4255.0
If we take 85 away from 89, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 6:
40 divided by 17 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 4255.2
The remainder is 6 after subtracting 34 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
If we divide 60 by 17, we get 3 and a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 4255.23
Subtracting 51 from 60 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
17 goes into 90 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 4255.235
If we take 85 away from 90, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
17 can be fit into 50 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 4255.2352
Subtract 34 from 50 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
The number 17 fits into 160 9 times, leaving a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 4255.23529
If we subtract 153 from 160, we get 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 11:
The number 17 fits into 70 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 4255.235294
If we subtract 68 from 70, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
When dividing 20 by 17, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 4255.2352941
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 13:
17 can be fit into 30 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 4255.23529411
If we subtract 17 from 30, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 4255.23529411, and the remainder is 1.3e-08.