We divide 39641 by 72
We want to figure out the number of times 39641 can be divided by 72.

Let's proceed to step 1:
When dividing 3 by 72, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 72

Going ahead to step 2:
When dividing 39 by 72, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 72

Step 3:
When dividing 396 by 72, we get 5 with a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 360 away from 396, we end up with 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 72

Moving on to step 4:
364 divided by 72 is 5 with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 55.0
The remainder is 4 after subtracting 360 from 364.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 72

Step 5:
When dividing 41 by 72, we get 0 with a remainder of 41.
The next digit of our result is 0. 
Result so far: 550.0
Subtract 0 from 41 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 6:
The number 72 fits into 410 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 550.5
Deduct 360 from 410 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
If we divide 500 by 72, we get 6 and a remainder of 68.
The next digit of our result is 6. 
Result so far: 550.56
If we take 432 away from 500, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 8:
72 can be fit into 680 9 times, resulting in a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 550.569
Deduct 648 from 680 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
If we divide 320 by 72, we get 4 and a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 550.5694
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
When dividing 320 by 72, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 550.56944
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 550.56944 with a remaining 3.2e-05.