Let's divide 43760 by 86
We're looking to find how many times 86 goes into 43760.

Step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 86

Step 2:
If we divide 43 by 86, we get 0 and a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 86

On to step 3:
The number 86 fits into 437 5 times, leaving a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 430 from 437, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 86

Let's proceed to step 4:
86 goes into 76 0 times with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 50.0
The remainder is 76 after subtracting 0 from 76.
Include the next digit (0) from the dividend after 76, then repeat: 760 / 86

On to step 5:
If we divide 760 by 86, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 508.0
Subtracting 688 from 760 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 6:
86 goes into 720 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 508.8
If we take 688 away from 720, 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.

Let's proceed to step 7:
320 divided by 86 is 3 with a remainder of 62.
Record the quotient 3 as the next digit in the result. 
Result so far: 508.83
Deduct 258 from 320 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 8:
The number 86 fits into 620 7 times, leaving a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 508.837
Subtract 602 from 620 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.

Going ahead to step 9:
The number 86 fits into 180 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 508.8372
Deduct 172 from 180 and we're left 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.

Let's proceed to step 10:
86 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 508.8372
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
800 divided by 86 is 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 508.837209
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 12:
86 can be fit into 260 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 508.8372093
If we take 258 away from 260, we end up with 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 13:
86 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 508.8372093
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 508.8372093 with a remainder of 2e-08.