We look at the division of 35631076 by 309 
We're looking to find how many times 309 goes into 35631076.

Advancing to step 1:
309 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 309

Let's proceed to step 2:
309 can be fit into 35 0 times, resulting in a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 309

Going ahead to step 3:
The number 309 fits into 356 1 times, leaving a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 309 away from 356, we end up with 47.
Append the next digit (3) from the dividend to 47 and continue with: 473 / 309

Let's proceed to step 4:
309 goes into 473 1 times with a remainder of 164.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 309 from 473 leaves us with 164.
Bring next digit (1) of the dividend behind the 164 and repeat the process: 1641 / 309

Going ahead to step 5:
309 can be fit into 1641 5 times, resulting in a remainder of 96.
The next digit of our result is 5. 
Result so far: 115.0
The remainder is 96 after subtracting 1545 from 1641.
Include the next digit (0) from the dividend after 96, then repeat: 960 / 309

Moving on to step 6:
309 goes into 960 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 1153.0
If we take 927 away from 960, we end up with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 309

Going ahead to step 7:
309 goes into 337 1 times with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 11531.0
If we subtract 309 from 337, we get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 309

Let's proceed to step 8:
309 can be fit into 286 0 times, resulting in a remainder of 286.
Record the quotient 0 as the next digit in the result. 
Result so far: 115310.0
The remainder is 286 after subtracting 0 from 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Let's proceed to step 9:
The number 309 fits into 2860 9 times, leaving a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 115310.9
Deduct 2781 from 2860 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 10:
The number 309 fits into 790 2 times, leaving a remainder of 172.
The next digit of our result is 2. 
Result so far: 115310.92
Subtracting 618 from 790 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 11:
If we divide 1720 by 309, we get 5 and a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 115310.925
Deduct 1545 from 1720 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 12:
If we divide 1750 by 309, we get 5 and a remainder of 205.
Put 5 as the next digit of the answer. 
Result so far: 115310.9255
If we subtract 1545 from 1750, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Our division results in 115310.9255 with a remaining 0.00205.