We divide 403158 by 39
Let's see how many times 39 fits into 403158.

Going ahead to step 1:
4 divided by 39 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 39

Let's proceed to step 2:
The number 39 fits into 40 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 39 from 40 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 39

Advancing to step 3:
If we divide 13 by 39, we get 0 and a remainder of 13.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 13 to get 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 39

Let's proceed to step 4:
39 can be fit into 131 3 times, resulting in a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 103.0
Subtracting 117 from 131 leaves us with 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 39

On to step 5:
145 divided by 39 is 3 with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 1033.0
Subtract 117 from 145 to get 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 39

Moving on to step 6:
288 divided by 39 is 7 with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 10337.0
Deduct 273 from 288 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
If we divide 150 by 39, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 10337.3
If we subtract 117 from 150, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 8:
330 divided by 39 is 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 10337.38
Deduct 312 from 330 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
39 goes into 180 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 10337.384
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
The number 39 fits into 240 6 times, leaving a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 10337.3846
Deduct 234 from 240 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
39 goes into 60 1 times with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 10337.38461
The remainder is 21 after subtracting 39 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
39 goes into 210 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 10337.384615
Deduct 195 from 210 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
39 goes into 150 3 times with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 10337.3846153
If we take 117 away from 150, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
When dividing 330 by 39, we get 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 10337.38461538
The remainder is 18 after subtracting 312 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 10337.38461538 with a balance of 1.8e-08.