33129069 divided by 309 
We're looking to find how many times 309 goes into 33129069.

On to step 1:
309 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 309

Advancing to step 2:
309 goes into 33 0 times with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Grab the next digit (1) from the dividend, add it to 33, then carry on: 331 / 309

On to step 3:
The number 309 fits into 331 1 times, leaving a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 309 from 331, we get 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 309

On to step 4:
If we divide 222 by 309, we get 0 and a remainder of 222.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 222 after subtracting 0 from 222.
Include the next digit (9) from the dividend after 222, then repeat: 2229 / 309

On to step 5:
The number 309 fits into 2229 7 times, leaving a remainder of 66.
The next digit of our result is 7. 
Result so far: 107.0
Deduct 2163 from 2229 and we're left with 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 309

Moving on to step 6:
309 goes into 660 2 times with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 1072.0
Deduct 618 from 660 and we're left with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 309

Going ahead to step 7:
The number 309 fits into 426 1 times, leaving a remainder of 117.
The number 1 becomes the next digit in our result. 
Result so far: 10721.0
If we subtract 309 from 426, we get 117.
Take the next digit (9) from the dividend and append it to 117, then repeat: 1179 / 309

Going ahead to step 8:
The number 309 fits into 1179 3 times, leaving a remainder of 252.
Put 3 as the next digit of the answer. 
Result so far: 107213.0
If we subtract 927 from 1179, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 9:
When dividing 2520 by 309, we get 8 with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 107213.8
If we take 2472 away from 2520, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
480 divided by 309 is 1 with a remainder of 171.
Write down 1 as next digit of the result. 
Result so far: 107213.81
If we subtract 309 from 480, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Advancing to step 11:
309 can be fit into 1710 5 times, resulting in a remainder of 165.
The next digit of our result is 5. 
Result so far: 107213.815
If we take 1545 away from 1710, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 12:
309 can be fit into 1650 5 times, resulting in a remainder of 105.
The next digit of our result is 5. 
Result so far: 107213.8155
Subtract 1545 from 1650 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The final outcome is 107213.8155, with a leftover of 0.00105.