158411 ÷ 43 
We want to divide 158411 by 43.

Moving on to step 1:
When dividing 1 by 43, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 43

Moving on to step 2:
When dividing 15 by 43, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 43

Going ahead to step 3:
The number 43 fits into 158 3 times, leaving a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 29 after subtracting 129 from 158.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 43

On to step 4:
If we divide 294 by 43, we get 6 and a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Deduct 258 from 294 and we're left with 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 43

On to step 5:
361 divided by 43 is 8 with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 368.0
Subtracting 344 from 361 leaves us with 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 43

Going ahead to step 6:
The number 43 fits into 171 3 times, leaving a remainder of 42.
The next digit of our result is 3. 
Result so far: 3683.0
The remainder is 42 after subtracting 129 from 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
When dividing 420 by 43, we get 9 with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 3683.9
If we subtract 387 from 420, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 8:
If we divide 330 by 43, we get 7 and a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 3683.97
Subtracting 301 from 330 leaves us 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.

Let's proceed to step 9:
When dividing 290 by 43, we get 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 3683.976
Deduct 258 from 290 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
43 goes into 320 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 3683.9767
If we subtract 301 from 320, we 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.

On to step 11:
43 goes into 190 4 times with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 3683.97674
Subtracting 172 from 190 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
If we divide 180 by 43, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 3683.976744
If we take 172 away from 180, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 3683.976744 and a remainder of 8e-07.