13079920 ÷ 407 
Our goal is to divide 13079920 by 407.

Moving on to step 1:
407 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 407

Moving on to step 2:
407 can be fit into 13 0 times, resulting in a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 407

Moving on to step 3:
407 can be fit into 130 0 times, resulting in a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 130 after subtracting 0 from 130.
Bring next digit (7) of the dividend behind the 130 and repeat the process: 1307 / 407

Moving on to step 4:
407 goes into 1307 3 times with a remainder of 86.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 1221 away from 1307, we end up with 86.
Take the next digit (9) from the dividend and append it to 86, then repeat: 869 / 407

Moving on to step 5:
The number 407 fits into 869 2 times, leaving a remainder of 55.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtracting 814 from 869 leaves us with 55.
Grab the next digit (9) from the dividend, add it to 55, then carry on: 559 / 407

Advancing to step 6:
559 divided by 407 is 1 with a remainder of 152.
The next digit of our result is 1. 
Result so far: 321.0
If we take 407 away from 559, we end up with 152.
Append the next digit (2) from the dividend to 152 and continue with: 1522 / 407

Let's proceed to step 7:
When dividing 1522 by 407, we get 3 with a remainder of 301.
Write down 3 as next digit of the result. 
Result so far: 3213.0
Subtracting 1221 from 1522 leaves us with 301.
Grab the next digit (0) from the dividend, add it to 301, then carry on: 3010 / 407

Step 8:
3010 divided by 407 is 7 with a remainder of 161.
The number 7 becomes the next digit in our result. 
Result so far: 32137.0
Subtracting 2849 from 3010 leaves us with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Advancing to step 9:
407 goes into 1610 3 times with a remainder of 389.
Use 3 as the next digit of our solution. 
Result so far: 32137.3
Subtract 1221 from 1610 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 10:
The number 407 fits into 3890 9 times, leaving a remainder of 227.
The next digit of our result is 9. 
Result so far: 32137.39
The remainder is 227 after subtracting 3663 from 3890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Going ahead to step 11:
If we divide 2270 by 407, we get 5 and a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 32137.395
Deduct 2035 from 2270 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 12:
407 goes into 2350 5 times with a remainder of 315.
The number 5 becomes the next digit in our result. 
Result so far: 32137.3955
If we subtract 2035 from 2350, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

After the division, we end up with 32137.3955 and a remainder of 0.00315.