723688 divided by 39 
Let's see how many times 39 fits into 723688.

Going ahead to step 1:
39 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 39

Going ahead to step 2:
39 can be fit into 72 1 times, resulting in a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 39 from 72, we get 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 39

Let's proceed to step 3:
39 can be fit into 333 8 times, resulting in a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 312 from 333, we get 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 39

On to step 4:
216 divided by 39 is 5 with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
If we subtract 195 from 216, we get 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 39

Step 5:
218 divided by 39 is 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 1855.0
Deduct 195 from 218 and we're left with 23.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 39

Let's proceed to step 6:
39 goes into 238 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 18556.0
Subtracting 234 from 238 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 39 fits into 40 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 18556.1
If we take 39 away from 40, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
39 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 18556.1
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
100 divided by 39 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 18556.102
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
When dividing 220 by 39, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 18556.1025
Deduct 195 from 220 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
The number 39 fits into 250 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 18556.10256
If we take 234 away from 250, we end up 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.

Advancing to step 12:
If we divide 160 by 39, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 18556.102564
Subtracting 156 from 160 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
If we divide 40 by 39, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 18556.1025641
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 14:
39 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 18556.1025641
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 18556.1025641, with a leftover of 1e-08.