243964 divided by 39 
We're looking to find how many times 39 goes into 243964.

Let's proceed to step 1:
If we divide 2 by 39, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 39

Going ahead to step 2:
39 goes into 24 0 times with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 39

Advancing to step 3:
When dividing 243 by 39, we get 6 with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 234 away from 243, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 39

Let's proceed to step 4:
99 divided by 39 is 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 62.0
If we subtract 78 from 99, we get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 39

Let's proceed to step 5:
When dividing 216 by 39, we get 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 625.0
If we take 195 away from 216, we end up with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 39

Going ahead to step 6:
39 goes into 214 5 times with a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 6255.0
Subtracting 195 from 214 leaves us 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.

Going ahead to step 7:
39 goes into 190 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 6255.4
If we take 156 away from 190, we end up 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.

Let's proceed to step 8:
340 divided by 39 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 6255.48
Subtracting 312 from 340 leaves us 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.

Going ahead to step 9:
280 divided by 39 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 6255.487
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.

Going ahead to step 10:
The number 39 fits into 70 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 6255.4871
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.

Step 11:
The number 39 fits into 310 7 times, leaving a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 6255.48717
If we subtract 273 from 310, we 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 12:
39 can be fit into 370 9 times, resulting in a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 6255.487179
If we subtract 351 from 370, we 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.

Let's proceed to step 13:
39 goes into 190 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 6255.4871794
Deduct 156 from 190 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.

Advancing to step 14:
340 divided by 39 is 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 6255.48717948
The remainder is 28 after subtracting 312 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 6255.48717948, and the remainder is 2.8e-08.