We divide 104392 by 72
We want to divide 104392 by 72.

Going ahead to step 1:
If we divide 1 by 72, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 72

Advancing to step 2:
10 divided by 72 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 72

Moving on to step 3:
When dividing 104 by 72, we get 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 72 from 104 to get 32.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 72

Step 4:
72 can be fit into 323 4 times, resulting in a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 288 from 323, we get 35.
Include the next digit (9) from the dividend after 35, then repeat: 359 / 72

Moving on to step 5:
359 divided by 72 is 4 with a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 144.0
Subtract 288 from 359 to get 71.
Append the next digit (2) from the dividend to 71 and continue with: 712 / 72

Advancing to step 6:
72 can be fit into 712 9 times, resulting in a remainder of 64.
Record the quotient 9 as the next digit in the result. 
Result so far: 1449.0
If we take 648 away from 712, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
The number 72 fits into 640 8 times, leaving a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 1449.8
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 8:
640 divided by 72 is 8 with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 1449.88
Deduct 576 from 640 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 1449.88, with a leftover of 0.064.