We look at the division of 395017 by 72 
We're looking to find how many times 72 goes into 395017.

Advancing to step 1:
3 divided by 72 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 72

Step 2:
When dividing 39 by 72, we get 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 72

On to step 3:
If we divide 395 by 72, we get 5 and a remainder of 35.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 35 after subtracting 360 from 395.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 72

Step 4:
The number 72 fits into 350 4 times, leaving a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
If we subtract 288 from 350, we get 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 72

Advancing to step 5:
72 can be fit into 621 8 times, resulting in a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 548.0
Deduct 576 from 621 and we're left with 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 72

Going ahead to step 6:
457 divided by 72 is 6 with a remainder of 25.
Write down 6 as next digit of the result. 
Result so far: 5486.0
Subtract 432 from 457 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
250 divided by 72 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 5486.3
Deduct 216 from 250 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
The number 72 fits into 340 4 times, leaving a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 5486.34
If we subtract 288 from 340, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
If we divide 520 by 72, we get 7 and a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 5486.347
Subtracting 504 from 520 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
72 goes into 160 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 5486.3472
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
160 divided by 72 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 5486.34722
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5486.34722, with a leftover of 1.6e-05.