408957 divided by 13 
We're looking to find how many times 13 goes into 408957.

Moving on to step 1:
4 divided by 13 is 0 with a remainder of 4.
The next digit of our result is 0. 
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 / 13

Advancing to step 2:
If we divide 40 by 13, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 39 from 40, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 13

Let's proceed to step 3:
When dividing 18 by 13, we get 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
The remainder is 5 after subtracting 13 from 18.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 13

Step 4:
If we divide 59 by 13, we get 4 and a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 314.0
Deduct 52 from 59 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 13

Moving on to step 5:
13 can be fit into 75 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 3145.0
The remainder is 10 after subtracting 65 from 75.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 13

Let's proceed to step 6:
13 can be fit into 107 8 times, resulting in a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 31458.0
If we take 104 away from 107, we end up 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.

Going ahead to step 7:
When dividing 30 by 13, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 31458.2
Deduct 26 from 30 and we're left 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.

Moving on to step 8:
40 divided by 13 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 31458.23
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.

Advancing to step 9:
If we divide 10 by 13, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 31458.23
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.

Moving on to step 10:
100 divided by 13 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 31458.2307
Subtracting 91 from 100 leaves us 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.

Going ahead to step 11:
13 can be fit into 90 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 31458.23076
Subtracting 78 from 90 leaves us 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.

On to step 12:
13 can be fit into 120 9 times, resulting in a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 31458.230769
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.

On to step 13:
The number 13 fits into 30 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 31458.2307692
Subtracting 26 from 30 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.

Let's proceed to step 14:
13 goes into 40 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 31458.23076923
Subtracting 39 from 40 leaves us 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.

The final result is 31458.23076923 with a remainder of 1e-09.