Let's divide 102357 by 72
We want to divide 102357 by 72.

Going ahead to step 1:
1 divided by 72 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 72

Advancing to step 2:
The number 72 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 72

On to step 3:
The number 72 fits into 102 1 times, leaving a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 72 away from 102, we end up with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 72

Going ahead to step 4:
When dividing 303 by 72, we get 4 with a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 288 from 303, we get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 72

Advancing to step 5:
72 goes into 155 2 times with a remainder of 11.
The next digit of our result is 2. 
Result so far: 142.0
Deduct 144 from 155 and we're left with 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 72

On to step 6:
72 can be fit into 117 1 times, resulting in a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 1421.0
Subtract 72 from 117 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
If we divide 450 by 72, we get 6 and a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 1421.6
If we subtract 432 from 450, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
72 can be fit into 180 2 times, resulting in a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 1421.62
Deduct 144 from 180 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
360 divided by 72 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 1421.625
The remainder is 0 after subtracting 360 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 72 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1421.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
When dividing 0 by 72, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1421.625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1421.625 with a remaining 0.0.