Let's divide 512645 by 43
Our goal is to divide 512645 by 43.

Advancing to step 1:
43 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 43

On to step 2:
The number 43 fits into 51 1 times, leaving a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 43 from 51 to get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 43

Advancing to step 3:
43 can be fit into 82 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 43 from 82, we get 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 43

Let's proceed to step 4:
43 can be fit into 396 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 119.0
Subtract 387 from 396 to get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 43

Advancing to step 5:
43 goes into 94 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1192.0
Deduct 86 from 94 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 43

Moving on to step 6:
43 can be fit into 85 1 times, resulting in a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 11921.0
The remainder is 42 after subtracting 43 from 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
If we divide 420 by 43, we get 9 and a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 11921.9
The remainder is 33 after subtracting 387 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 8:
43 can be fit into 330 7 times, resulting in a remainder of 29.
The next digit of our result is 7. 
Result so far: 11921.97
If we take 301 away from 330, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
If we divide 290 by 43, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 11921.976
Subtracting 258 from 290 leaves us 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.

Step 10:
If we divide 320 by 43, we get 7 and a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 11921.9767
If we subtract 301 from 320, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 11:
43 goes into 190 4 times with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 11921.97674
Deduct 172 from 190 and we're left 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 12:
When dividing 180 by 43, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 11921.976744
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.

In conclusion, the division gives 11921.976744 with a balance of 8e-07.