We look at the division of 43577128 by 371 
We want to divide 43577128 by 371.

Advancing to step 1:
371 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 371

Advancing to step 2:
The number 371 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 371

Advancing to step 3:
The number 371 fits into 435 1 times, leaving a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 64 after subtracting 371 from 435.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 371

Going ahead to step 4:
371 goes into 647 1 times with a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 371 from 647 to get 276.
Take the next digit (7) from the dividend and append it to 276, then repeat: 2767 / 371

Going ahead to step 5:
If we divide 2767 by 371, we get 7 and a remainder of 170.
Put 7 as the next digit of the answer. 
Result so far: 117.0
The remainder is 170 after subtracting 2597 from 2767.
Include the next digit (1) from the dividend after 170, then repeat: 1701 / 371

Advancing to step 6:
1701 divided by 371 is 4 with a remainder of 217.
The next digit of our result is 4. 
Result so far: 1174.0
Deduct 1484 from 1701 and we're left with 217.
Include the next digit (2) from the dividend after 217, then repeat: 2172 / 371

Let's proceed to step 7:
If we divide 2172 by 371, we get 5 and a remainder of 317.
The next digit of our result is 5. 
Result so far: 11745.0
Subtract 1855 from 2172 to get 317.
Bring next digit (8) of the dividend behind the 317 and repeat the process: 3178 / 371

Step 8:
The number 371 fits into 3178 8 times, leaving a remainder of 210.
The number 8 becomes the next digit in our result. 
Result so far: 117458.0
The remainder is 210 after subtracting 2968 from 3178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 9:
371 can be fit into 2100 5 times, resulting in a remainder of 245.
Write down 5 as next digit of the result. 
Result so far: 117458.5
Subtracting 1855 from 2100 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Step 10:
If we divide 2450 by 371, we get 6 and a remainder of 224.
Record the quotient 6 as the next digit in the result. 
Result so far: 117458.56
Subtracting 2226 from 2450 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 11:
The number 371 fits into 2240 6 times, leaving a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 117458.566
Subtract 2226 from 2240 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 117458.566 with a remaining 0.0014.