107904 ÷ 43 
Let's see how many times 43 fits into 107904.

Advancing to step 1:
The number 43 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 43

Going ahead to step 2:
If we divide 10 by 43, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 43

On to step 3:
The number 43 fits into 107 2 times, leaving a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 86 from 107, we get 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 43

Advancing to step 4:
If we divide 219 by 43, we get 5 and a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 4 after subtracting 215 from 219.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 43

Moving on to step 5:
If we divide 40 by 43, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 250.0
The remainder is 40 after subtracting 0 from 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 43

On to step 6:
43 can be fit into 404 9 times, resulting in a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 2509.0
Deduct 387 from 404 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
43 can be fit into 170 3 times, resulting in a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 2509.3
If we take 129 away from 170, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 8:
If we divide 410 by 43, we get 9 and a remainder of 23.
The next digit of our result is 9. 
Result so far: 2509.39
Deduct 387 from 410 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
230 divided by 43 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 2509.395
If we subtract 215 from 230, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
43 goes into 150 3 times with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 2509.3953
The remainder is 21 after subtracting 129 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 11:
If we divide 210 by 43, we get 4 and a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 2509.39534
Deduct 172 from 210 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
The number 43 fits into 380 8 times, leaving a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 2509.395348
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
43 goes into 360 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 2509.3953488
Subtracting 344 from 360 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 2509.3953488 with a remaining 1.6e-07.