We're dividing 72360 by 17 
We want to figure out the number of times 72360 can be divided by 17.

Going ahead to step 1:
17 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 17

Step 2:
17 can be fit into 72 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 68 from 72, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 17

Going ahead to step 3:
When dividing 43 by 17, we get 2 with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Deduct 34 from 43 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 17

Let's proceed to step 4:
When dividing 96 by 17, we get 5 with a remainder of 11.
The next digit of our result is 5. 
Result so far: 425.0
If we take 85 away from 96, we end up with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 17

Let's proceed to step 5:
17 goes into 110 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 4256.0
The remainder is 8 after subtracting 102 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 6:
80 divided by 17 is 4 with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 4256.4
If we take 68 away from 80, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
When dividing 120 by 17, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 4256.47
If we take 119 away from 120, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
17 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4256.47
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
If we divide 100 by 17, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 4256.4705
Subtract 85 from 100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
The number 17 fits into 150 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 4256.47058
Deduct 136 from 150 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
17 can be fit into 140 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 4256.470588
If we subtract 136 from 140, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 4256.470588 with a remaining 4e-07.