187175 ÷ 43 
Our goal is to divide 187175 by 43.

Let's proceed to step 1:
1 divided by 43 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 43

On to step 2:
If we divide 18 by 43, we get 0 and a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 43

Step 3:
When dividing 187 by 43, we get 4 with a remainder of 15.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 15 after subtracting 172 from 187.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 43

Advancing to step 4:
43 can be fit into 151 3 times, resulting in a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
The remainder is 22 after subtracting 129 from 151.
Grab the next digit (7) from the dividend, add it to 22, then carry on: 227 / 43

On to step 5:
If we divide 227 by 43, we get 5 and a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 435.0
If we take 215 away from 227, we end up with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 43

Let's proceed to step 6:
The number 43 fits into 125 2 times, leaving a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 4352.0
Subtract 86 from 125 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
When dividing 390 by 43, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 4352.9
The remainder is 3 after subtracting 387 from 390.
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:
43 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 4352.9
If we subtract 0 from 30, we get 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: 4352.906
If we take 258 away from 300, we end up with 42.
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 10:
The number 43 fits into 420 9 times, leaving a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 4352.9069
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.

Let's proceed to step 11:
The number 43 fits into 330 7 times, leaving a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 4352.90697
Subtract 301 from 330 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 12:
When dividing 290 by 43, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 4352.906976
If we take 258 away from 290, we end up 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.

Advancing to step 13:
When dividing 320 by 43, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 4352.9069767
Subtracting 301 from 320 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 14:
The number 43 fits into 190 4 times, leaving a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 4352.90697674
Subtract 172 from 190 to 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.

The final result is 4352.90697674 with a remainder of 1.8e-08.