681404 divided by 43 
Let's see how many times 43 fits into 681404.

Going ahead to step 1:
The number 43 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 43

Moving on to step 2:
68 divided by 43 is 1 with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 43 away from 68, we end up with 25.
Bring next digit (1) of the dividend behind the 25 and repeat the process: 251 / 43

Step 3:
43 can be fit into 251 5 times, resulting in a remainder of 36.
The next digit of our result is 5. 
Result so far: 15.0
If we take 215 away from 251, we end up with 36.
Grab the next digit (4) from the dividend, add it to 36, then carry on: 364 / 43

Let's proceed to step 4:
When dividing 364 by 43, we get 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 158.0
Deduct 344 from 364 and we're left with 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 43

Advancing to step 5:
When dividing 200 by 43, we get 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 1584.0
Deduct 172 from 200 and we're left with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 43

Moving on to step 6:
When dividing 284 by 43, we get 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 15846.0
If we take 258 away from 284, we end up 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.

On to step 7:
If we divide 260 by 43, we get 6 and a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 15846.6
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
43 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 15846.6
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.

On to step 9:
If we divide 200 by 43, we get 4 and a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 15846.604
The remainder is 28 after subtracting 172 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
43 goes into 280 6 times with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 15846.6046
Subtracting 258 from 280 leaves us 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.

Going ahead to step 11:
When dividing 220 by 43, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 15846.60465
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.

Going ahead to step 12:
The number 43 fits into 50 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 15846.604651
Deduct 43 from 50 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
If we divide 70 by 43, we get 1 and a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 15846.6046511
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.

The final result is 15846.6046511 with a remainder of 2.7e-07.