807431 divided by 43 
We're looking to find how many times 43 goes into 807431.

Step 1:
The number 43 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 43

Moving on to step 2:
The number 43 fits into 80 1 times, leaving a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 43 from 80 and we're left with 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 43

Moving on to step 3:
43 can be fit into 377 8 times, resulting in a remainder of 33.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 344 from 377 leaves us with 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 43

On to step 4:
The number 43 fits into 334 7 times, leaving a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 187.0
Subtract 301 from 334 to get 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 43

Advancing to step 5:
43 can be fit into 333 7 times, resulting in a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 1877.0
If we take 301 away from 333, we end up with 32.
Take the next digit (1) from the dividend and append it to 32, then repeat: 321 / 43

On to step 6:
When dividing 321 by 43, we get 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 18777.0
Subtract 301 from 321 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.

Going ahead to step 7:
43 can be fit into 200 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 18777.4
Subtract 172 from 200 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
If we divide 280 by 43, we get 6 and a remainder of 22.
The next digit of our result is 6. 
Result so far: 18777.46
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
If we divide 220 by 43, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 18777.465
Deduct 215 from 220 and we're left 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.

Moving on to step 10:
43 goes into 50 1 times with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 18777.4651
Subtract 43 from 50 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
If we divide 70 by 43, we get 1 and a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 18777.46511
Subtracting 43 from 70 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 18777.46511 with a balance of 2.7e-05.