We look at the division of 456069 by 39 
Let's see how many times 39 fits into 456069.

Step 1:
The number 39 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 39

Let's proceed to step 2:
45 divided by 39 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 39 from 45 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 39

Moving on to step 3:
If we divide 66 by 39, we get 1 and a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 39 from 66 to get 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 39

Going ahead to step 4:
39 goes into 270 6 times with a remainder of 36.
The next digit of our result is 6. 
Result so far: 116.0
If we subtract 234 from 270, we get 36.
Grab the next digit (6) from the dividend, add it to 36, then carry on: 366 / 39

Advancing to step 5:
When dividing 366 by 39, we get 9 with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 1169.0
The remainder is 15 after subtracting 351 from 366.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 39

Going ahead to step 6:
When dividing 159 by 39, we get 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 11694.0
Subtracting 156 from 159 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.

Going ahead to step 7:
The number 39 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 11694.0
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.

On to step 8:
If we divide 300 by 39, we get 7 and a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 11694.07
Subtracting 273 from 300 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
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: 11694.076
If we subtract 234 from 270, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
The number 39 fits into 360 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 11694.0769
If we subtract 351 from 360, we 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.

Advancing to step 11:
When dividing 90 by 39, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 11694.07692
Subtract 78 from 90 to 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 12:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 11694.076923
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
30 divided by 39 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 11694.076923
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
When dividing 300 by 39, we get 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 11694.07692307
Deduct 273 from 300 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 11694.07692307, with a leftover of 2.7e-08.