43047371 ÷ 171 
Our goal is to divide 43047371 by 171.

Step 1:
171 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 171

Let's proceed to step 2:
171 can be fit into 43 0 times, resulting in a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Append the next digit (0) from the dividend to 43 and continue with: 430 / 171

Advancing to step 3:
When dividing 430 by 171, we get 2 with a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 342 from 430 and we're left with 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 171

Going ahead to step 4:
171 goes into 884 5 times with a remainder of 29.
The next digit of our result is 5. 
Result so far: 25.0
Deduct 855 from 884 and we're left with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 171

Let's proceed to step 5:
If we divide 297 by 171, we get 1 and a remainder of 126.
The next digit of our result is 1. 
Result so far: 251.0
Subtracting 171 from 297 leaves us with 126.
Include the next digit (3) from the dividend after 126, then repeat: 1263 / 171

Step 6:
The number 171 fits into 1263 7 times, leaving a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 2517.0
If we subtract 1197 from 1263, we get 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 171

Let's proceed to step 7:
The number 171 fits into 667 3 times, leaving a remainder of 154.
The next digit of our result is 3. 
Result so far: 25173.0
The remainder is 154 after subtracting 513 from 667.
Append the next digit (1) from the dividend to 154 and continue with: 1541 / 171

Let's proceed to step 8:
171 can be fit into 1541 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 251739.0
Subtract 1539 from 1541 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
171 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 251739.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
When dividing 200 by 171, we get 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 251739.01
Subtracting 171 from 200 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.

Advancing to step 11:
When dividing 290 by 171, we get 1 with a remainder of 119.
Write down 1 as next digit of the result. 
Result so far: 251739.011
Subtracting 171 from 290 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Our division results in 251739.011 with a remaining 0.0119.