Let's divide 430428 by 39
Our goal is to divide 430428 by 39.

Going ahead to step 1:
If we divide 4 by 39, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 39

Advancing to step 2:
When dividing 43 by 39, we get 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 4 after subtracting 39 from 43.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 39

Moving on to step 3:
39 goes into 40 1 times with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 39 away from 40, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 39

Step 4:
14 divided by 39 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 110.0
Subtract 0 from 14 to get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 39

Moving on to step 5:
When dividing 142 by 39, we get 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 1103.0
Subtracting 117 from 142 leaves us with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 39

On to step 6:
39 goes into 258 6 times with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 11036.0
Deduct 234 from 258 and we're left with 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 7:
When dividing 240 by 39, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 11036.6
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
The number 39 fits into 60 1 times, leaving a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 11036.61
Deduct 39 from 60 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
If we divide 210 by 39, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 11036.615
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.

Moving on to step 10:
When dividing 150 by 39, we get 3 with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 11036.6153
The remainder is 33 after subtracting 117 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 11:
39 can be fit into 330 8 times, resulting in a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 11036.61538
Subtracting 312 from 330 leaves us 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.

Let's proceed to step 12:
180 divided by 39 is 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 11036.615384
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.

Step 13:
If we divide 240 by 39, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 11036.6153846
If we subtract 234 from 240, we get 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 14:
39 can be fit into 60 1 times, resulting in a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 11036.61538461
Deduct 39 from 60 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 11036.61538461 with a remainder of 2.1e-08.