We're dividing 43088104 by 323 
We want to divide 43088104 by 323.

Let's proceed to step 1:
323 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 323

Moving on to step 2:
323 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 323

Advancing to step 3:
When dividing 430 by 323, we get 1 with a remainder of 107.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 107 after subtracting 323 from 430.
Append the next digit (8) from the dividend to 107 and continue with: 1078 / 323

On to step 4:
323 can be fit into 1078 3 times, resulting in a remainder of 109.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 969 from 1078 and we're left with 109.
Fetch the next digit (8) from the dividend, attach it to 109 and continue: 1098 / 323

Advancing to step 5:
When dividing 1098 by 323, we get 3 with a remainder of 129.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Subtract 969 from 1098 to get 129.
Grab the next digit (1) from the dividend, add it to 129, then carry on: 1291 / 323

Step 6:
When dividing 1291 by 323, we get 3 with a remainder of 322.
The number 3 becomes the next digit in our result. 
Result so far: 1333.0
Subtracting 969 from 1291 leaves us with 322.
Grab the next digit (0) from the dividend, add it to 322, then carry on: 3220 / 323

Going ahead to step 7:
If we divide 3220 by 323, we get 9 and a remainder of 313.
Write down 9 as next digit of the result. 
Result so far: 13339.0
Subtract 2907 from 3220 to get 313.
Take the next digit (4) from the dividend and append it to 313, then repeat: 3134 / 323

Step 8:
323 goes into 3134 9 times with a remainder of 227.
The next digit of our result is 9. 
Result so far: 133399.0
The remainder is 227 after subtracting 2907 from 3134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Advancing to step 9:
The number 323 fits into 2270 7 times, leaving a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 133399.7
If we take 2261 away from 2270, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
The number 323 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 133399.7
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
323 can be fit into 900 2 times, resulting in a remainder of 254.
The next digit of our result is 2. 
Result so far: 133399.702
Subtracting 646 from 900 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 12:
If we divide 2540 by 323, we get 7 and a remainder of 279.
The number 7 becomes the next digit in our result. 
Result so far: 133399.7027
Subtract 2261 from 2540 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 13:
323 can be fit into 2790 8 times, resulting in a remainder of 206.
Write down 8 as next digit of the result. 
Result so far: 133399.70278
If we take 2584 away from 2790, we end up with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 14:
When dividing 2060 by 323, we get 6 with a remainder of 122.
Use 6 as the next digit of our solution. 
Result so far: 133399.702786
The remainder is 122 after subtracting 1938 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 15:
323 can be fit into 1220 3 times, resulting in a remainder of 251.
Put 3 as the next digit of the answer. 
Result so far: 133399.7027863
Subtract 969 from 1220 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Let's proceed to step 16:
323 can be fit into 2510 7 times, resulting in a remainder of 249.
Record the quotient 7 as the next digit in the result. 
Result so far: 133399.70278637
Deduct 2261 from 2510 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

The final result is 133399.70278637 with a remainder of 2.49e-07.