531799 ÷ 43 
We want to figure out the number of times 531799 can be divided by 43.

Going ahead to step 1:
43 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 43

On to step 2:
43 can be fit into 53 1 times, resulting in a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 43 away from 53, we end up with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 43

Going ahead to step 3:
The number 43 fits into 101 2 times, leaving a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 15 after subtracting 86 from 101.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 43

On to step 4:
43 goes into 157 3 times with a remainder of 28.
The next digit of our result is 3. 
Result so far: 123.0
If we subtract 129 from 157, we get 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 43

Step 5:
289 divided by 43 is 6 with a remainder of 31.
Put 6 as the next digit of the answer. 
Result so far: 1236.0
If we take 258 away from 289, we end up with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 43

Going ahead to step 6:
43 goes into 319 7 times with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 12367.0
Subtracting 301 from 319 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
When dividing 180 by 43, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 12367.4
If we take 172 away from 180, we end up 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.

Advancing to step 8:
80 divided by 43 is 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 12367.41
Subtract 43 from 80 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
43 can be fit into 370 8 times, resulting in a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 12367.418
Subtracting 344 from 370 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.

Going ahead to step 10:
260 divided by 43 is 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 12367.4186
Deduct 258 from 260 and we're left 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 11:
If we divide 20 by 43, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 12367.4186
If we subtract 0 from 20, we 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.

Going ahead to step 12:
200 divided by 43 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 12367.418604
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
280 divided by 43 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 12367.4186046
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
220 divided by 43 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 12367.41860465
Subtracting 215 from 220 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 12367.41860465 with a remaining 5e-09.