129254 divided by 43 
We want to divide 129254 by 43.

Step 1:
43 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 43

On to step 2:
12 divided by 43 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 43

Advancing to step 3:
When dividing 129 by 43, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 0 after subtracting 129 from 129.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 43

Step 4:
The number 43 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 43

Let's proceed to step 5:
When dividing 25 by 43, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 300.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 43

On to step 6:
43 can be fit into 254 5 times, resulting in a remainder of 39.
The next digit of our result is 5. 
Result so far: 3005.0
The remainder is 39 after subtracting 215 from 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
390 divided by 43 is 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 3005.9
Deduct 387 from 390 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
The number 43 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 3005.9
Deduct 0 from 30 and we're left 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.

Let's proceed to step 9:
If we divide 300 by 43, we get 6 and a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 3005.906
If we subtract 258 from 300, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
43 can be fit into 420 9 times, resulting in a remainder of 33.
The next digit of our result is 9. 
Result so far: 3005.9069
Subtracting 387 from 420 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
330 divided by 43 is 7 with a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 3005.90697
Deduct 301 from 330 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 12:
43 goes into 290 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 3005.906976
If we subtract 258 from 290, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
43 goes into 320 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 3005.9069767
Subtract 301 from 320 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
190 divided by 43 is 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 3005.90697674
If we subtract 172 from 190, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 3005.90697674 with a balance of 1.8e-08.