351321 divided by 39 
Let's see how many times 39 fits into 351321.

Going ahead to step 1:
39 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 39

Going ahead to step 2:
39 can be fit into 35 0 times, resulting in a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 39

Step 3:
When dividing 351 by 39, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 351 from 351 leaves us with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 39

On to step 4:
If we divide 3 by 39, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we subtract 0 from 3, we get 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 39

Going ahead to step 5:
If we divide 32 by 39, we get 0 and a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 900.0
The remainder is 32 after subtracting 0 from 32.
Grab the next digit (1) from the dividend, add it to 32, then carry on: 321 / 39

Advancing to step 6:
The number 39 fits into 321 8 times, leaving a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 9008.0
Subtract 312 from 321 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
90 divided by 39 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 9008.2
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 9008.23
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
39 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 9008.23
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
39 can be fit into 300 7 times, resulting in a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 9008.2307
Subtract 273 from 300 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 11:
39 can be fit into 270 6 times, resulting in a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 9008.23076
The remainder is 36 after subtracting 234 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
When dividing 360 by 39, we get 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 9008.230769
If we take 351 away from 360, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
39 can be fit into 90 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 9008.2307692
Deduct 78 from 90 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
120 divided by 39 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 9008.23076923
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 9008.23076923 with a remainder of 3e-09.