We're dividing 439512 by 35 
We're looking to find how many times 35 goes into 439512.

Moving on to step 1:
35 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 35

Step 2:
The number 35 fits into 43 1 times, leaving a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 35 from 43 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 35

Advancing to step 3:
The number 35 fits into 89 2 times, leaving a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 70 from 89 and we're left with 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 35

On to step 4:
195 divided by 35 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 125.0
Subtracting 175 from 195 leaves us with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 35

Going ahead to step 5:
When dividing 201 by 35, we get 5 with a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 1255.0
If we subtract 175 from 201, we get 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 35

On to step 6:
35 goes into 262 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 12557.0
The remainder is 17 after subtracting 245 from 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
35 goes into 170 4 times with a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 12557.4
If we subtract 140 from 170, we 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 8:
35 goes into 300 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 12557.48
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
35 goes into 200 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 12557.485
If we subtract 175 from 200, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
The number 35 fits into 250 7 times, leaving a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 12557.4857
Deduct 245 from 250 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
50 divided by 35 is 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 12557.48571
The remainder is 15 after subtracting 35 from 50.
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 12:
The number 35 fits into 150 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 12557.485714
If we take 140 away from 150, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
35 can be fit into 100 2 times, resulting in a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 12557.4857142
If we take 70 away from 100, we end up 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 14:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 12557.48571428
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 12557.48571428, with a leftover of 2e-08.