We're dividing 165370 by 72 
We're looking to find how many times 72 goes into 165370.

Going ahead to step 1:
The number 72 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 72

Let's proceed to step 2:
The number 72 fits into 16 0 times, leaving a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 72

Going ahead to step 3:
72 goes into 165 2 times with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 144 from 165 leaves us with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 72

Step 4:
72 can be fit into 213 2 times, resulting in a remainder of 69.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we subtract 144 from 213, we get 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 72

Step 5:
When dividing 697 by 72, we get 9 with a remainder of 49.
Write down 9 as next digit of the result. 
Result so far: 229.0
If we take 648 away from 697, we end up with 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 72

On to step 6:
490 divided by 72 is 6 with a remainder of 58.
The next digit of our result is 6. 
Result so far: 2296.0
Deduct 432 from 490 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 7:
The number 72 fits into 580 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 2296.8
If we subtract 576 from 580, 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.

Let's proceed to step 8:
72 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 2296.8
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
72 goes into 400 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 2296.805
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 72 is 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 2296.8055
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 2296.8055 with a remainder of 0.0004.