337912 ÷ 72 
We want to figure out the number of times 337912 can be divided by 72.

Advancing to step 1:
If we divide 3 by 72, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 72

On to step 2:
When dividing 33 by 72, we get 0 with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (7) from the dividend after 33, then repeat: 337 / 72

Step 3:
337 divided by 72 is 4 with a remainder of 49.
The next digit of our result is 4. 
Result so far: 4.0
If we take 288 away from 337, we end up with 49.
Append the next digit (9) from the dividend to 49 and continue with: 499 / 72

Advancing to step 4:
72 goes into 499 6 times with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Subtract 432 from 499 to get 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 72

Step 5:
72 can be fit into 671 9 times, resulting in a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 469.0
Subtracting 648 from 671 leaves us with 23.
Include the next digit (2) from the dividend after 23, then repeat: 232 / 72

Moving on to step 6:
The number 72 fits into 232 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 4693.0
If we subtract 216 from 232, we 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 7:
72 goes into 160 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 4693.2
Subtract 144 from 160 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.

Let's proceed to step 8:
If we divide 160 by 72, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 4693.22
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.

Our division results in 4693.22 with a remaining 0.016.