We look at the division of 102485 by 72 
We want to figure out the number of times 102485 can be divided by 72.

Going ahead to step 1:
The number 72 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 72

Step 2:
10 divided by 72 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 72

Advancing to step 3:
When dividing 102 by 72, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 72 from 102 to get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 72

Step 4:
72 can be fit into 304 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 288 from 304 and we're left with 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 72

Advancing to step 5:
The number 72 fits into 168 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 142.0
Deduct 144 from 168 and we're left with 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 72

Moving on to step 6:
If we divide 245 by 72, we get 3 and a remainder of 29.
The next digit of our result is 3. 
Result so far: 1423.0
If we subtract 216 from 245, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
72 goes into 290 4 times with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 1423.4
If we subtract 288 from 290, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
72 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1423.4
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
72 goes into 200 2 times with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 1423.402
If we take 144 away from 200, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
When dividing 560 by 72, we get 7 with a remainder of 56.
The next digit of our result is 7. 
Result so far: 1423.4027
Deduct 504 from 560 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
560 divided by 72 is 7 with a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 1423.40277
If we subtract 504 from 560, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 1423.40277, and the remainder is 5.6e-05.