We look at the division of 165815 by 72 
We want to figure out the number of times 165815 can be divided by 72.

Going ahead to step 1:
72 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 72

Moving on to step 2:
16 divided by 72 is 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 72

Let's proceed to step 3:
The number 72 fits into 165 2 times, leaving a remainder of 21.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 144 from 165 and we're left with 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 72

Let's proceed to step 4:
If we divide 218 by 72, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we subtract 216 from 218, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 72

Step 5:
The number 72 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 230.0
The remainder is 21 after subtracting 0 from 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 72

Advancing to step 6:
72 can be fit into 215 2 times, resulting in a remainder of 71.
The number 2 becomes the next digit in our result. 
Result so far: 2302.0
If we take 144 away from 215, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 7:
The number 72 fits into 710 9 times, leaving a remainder of 62.
Record the quotient 9 as the next digit in the result. 
Result so far: 2302.9
The remainder is 62 after subtracting 648 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 8:
If we divide 620 by 72, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 2302.98
If we take 576 away from 620, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
72 can be fit into 440 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 2302.986
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
When dividing 80 by 72, we get 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 2302.9861
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
The number 72 fits into 80 1 times, leaving a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 2302.98611
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 2302.98611 with a balance of 8e-06.