We look at the division of 537149 by 43 
We want to divide 537149 by 43.

On to step 1:
43 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 43

Step 2:
If we divide 53 by 43, we get 1 and a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 43 from 53 leaves us with 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 43

Let's proceed to step 3:
The number 43 fits into 107 2 times, leaving a remainder of 21.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 86 from 107, we get 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 43

Moving on to step 4:
43 can be fit into 211 4 times, resulting in a remainder of 39.
Put 4 as the next digit of the answer. 
Result so far: 124.0
The remainder is 39 after subtracting 172 from 211.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 43

Going ahead to step 5:
43 can be fit into 394 9 times, resulting in a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 1249.0
Subtract 387 from 394 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 43

Moving on to step 6:
43 can be fit into 79 1 times, resulting in a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 12491.0
If we subtract 43 from 79, we 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.

Going ahead to step 7:
If we divide 360 by 43, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 12491.8
Subtracting 344 from 360 leaves us 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.

Advancing to step 8:
If we divide 160 by 43, we get 3 and a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 12491.83
Deduct 129 from 160 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
When dividing 310 by 43, we get 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 12491.837
If we subtract 301 from 310, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 10:
90 divided by 43 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 12491.8372
Subtracting 86 from 90 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
43 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 12491.8372
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
400 divided by 43 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 12491.837209
If we take 387 away from 400, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 13:
When dividing 130 by 43, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 12491.8372093
The remainder is 1 after subtracting 129 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
10 divided by 43 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 12491.8372093
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 12491.8372093 with a remainder of 1e-08.