683368 ÷ 72 
We want to figure out the number of times 683368 can be divided by 72.

On to step 1:
72 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 72

Let's proceed to step 2:
72 can be fit into 68 0 times, resulting in a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Fetch the next digit (3) from the dividend, attach it to 68 and continue: 683 / 72

Moving on to step 3:
72 can be fit into 683 9 times, resulting in a remainder of 35.
The next digit of our result is 9. 
Result so far: 9.0
If we take 648 away from 683, we end up with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 72

Step 4:
When dividing 353 by 72, we get 4 with a remainder of 65.
Use 4 as the next digit of our solution. 
Result so far: 94.0
Subtract 288 from 353 to get 65.
Grab the next digit (6) from the dividend, add it to 65, then carry on: 656 / 72

On to step 5:
72 goes into 656 9 times with a remainder of 8.
The next digit of our result is 9. 
Result so far: 949.0
Subtracting 648 from 656 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 72

Moving on to step 6:
72 can be fit into 88 1 times, resulting in a remainder of 16.
The next digit of our result is 1. 
Result so far: 9491.0
If we take 72 away from 88, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
If we divide 160 by 72, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 9491.2
Deduct 144 from 160 and we're left with 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 8:
If we divide 160 by 72, we get 2 and a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 9491.22
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 9491.22 with a remaining 0.016.