728005 ÷ 39 
We're looking to find how many times 39 goes into 728005.

Moving on to step 1:
7 divided by 39 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 39

Step 2:
When dividing 72 by 39, we get 1 with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 39 from 72 to get 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 39

Advancing to step 3:
338 divided by 39 is 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 26 after subtracting 312 from 338.
Take the next digit (0) from the dividend and append it to 26, then repeat: 260 / 39

Step 4:
If we divide 260 by 39, we get 6 and a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 186.0
Subtract 234 from 260 to get 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 39

Let's proceed to step 5:
39 goes into 260 6 times with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 1866.0
If we subtract 234 from 260, we get 26.
Take the next digit (5) from the dividend and append it to 26, then repeat: 265 / 39

Step 6:
265 divided by 39 is 6 with a remainder of 31.
Record the quotient 6 as the next digit in the result. 
Result so far: 18666.0
Subtract 234 from 265 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
39 can be fit into 310 7 times, resulting in a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 18666.7
Subtract 273 from 310 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 8:
39 can be fit into 370 9 times, resulting in a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 18666.79
If we take 351 away from 370, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
When dividing 190 by 39, we get 4 with a remainder of 34.
The next digit of our result is 4. 
Result so far: 18666.794
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
When dividing 340 by 39, we get 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 18666.7948
If we take 312 away from 340, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
The number 39 fits into 280 7 times, leaving a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 18666.79487
Deduct 273 from 280 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
39 can be fit into 70 1 times, resulting in a remainder of 31.
The next digit of our result is 1. 
Result so far: 18666.794871
If we take 39 away from 70, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
39 can be fit into 310 7 times, resulting in a remainder of 37.
The next digit of our result is 7. 
Result so far: 18666.7948717
Subtract 273 from 310 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
If we divide 370 by 39, we get 9 and a remainder of 19.
The next digit of our result is 9. 
Result so far: 18666.79487179
Subtract 351 from 370 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 18666.79487179 with a remainder of 1.9e-08.