Let's divide 255813 by 43
Let's see how many times 43 fits into 255813.

Advancing to step 1:
The number 43 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 43

Going ahead to step 2:
When dividing 25 by 43, we get 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 43

Moving on to step 3:
If we divide 255 by 43, we get 5 and a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 215 from 255 to get 40.
Grab the next digit (8) from the dividend, add it to 40, then carry on: 408 / 43

Going ahead to step 4:
43 goes into 408 9 times with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 59.0
Subtracting 387 from 408 leaves us with 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 43

Moving on to step 5:
If we divide 211 by 43, we get 4 and a remainder of 39.
Record the quotient 4 as the next digit in the result. 
Result so far: 594.0
Deduct 172 from 211 and we're left with 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 43

Let's proceed to step 6:
If we divide 393 by 43, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 5949.0
Subtract 387 from 393 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
The number 43 fits into 60 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 5949.1
Deduct 43 from 60 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 8:
43 can be fit into 170 3 times, resulting in a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 5949.13
Subtract 129 from 170 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
43 goes into 410 9 times with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 5949.139
Deduct 387 from 410 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 10:
43 goes into 230 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 5949.1395
Subtract 215 from 230 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
43 goes into 150 3 times with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 5949.13953
Subtracting 129 from 150 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 12:
The number 43 fits into 210 4 times, leaving a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 5949.139534
If we take 172 away from 210, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
43 can be fit into 380 8 times, resulting in a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 5949.1395348
Subtract 344 from 380 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
The number 43 fits into 360 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 5949.13953488
Deduct 344 from 360 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 5949.13953488 with a remaining 1.6e-08.