We look at the division of 400787 by 43 
Our goal is to divide 400787 by 43.

Let's proceed to step 1:
If we divide 4 by 43, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 43

Moving on to step 2:
When dividing 40 by 43, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 43

Let's proceed to step 3:
43 can be fit into 400 9 times, resulting in a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 387 from 400 to get 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 43

Advancing to step 4:
If we divide 137 by 43, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 93.0
Deduct 129 from 137 and we're left with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 43

Let's proceed to step 5:
The number 43 fits into 88 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 932.0
If we subtract 86 from 88, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 43

Step 6:
The number 43 fits into 27 0 times, leaving a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 9320.0
If we take 0 away from 27, we end up 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.

Let's proceed to step 7:
43 can be fit into 270 6 times, resulting in a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 9320.6
If we subtract 258 from 270, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
43 goes into 120 2 times with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 9320.62
The remainder is 34 after subtracting 86 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
43 goes into 340 7 times with a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 9320.627
If we take 301 away from 340, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 10:
43 goes into 390 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 9320.6279
Subtracting 387 from 390 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
The number 43 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 9320.6279
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
If we divide 300 by 43, we get 6 and a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 9320.627906
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 13:
43 goes into 420 9 times with a remainder of 33.
The next digit of our result is 9. 
Result so far: 9320.6279069
Deduct 387 from 420 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 14:
43 can be fit into 330 7 times, resulting in a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 9320.62790697
The remainder is 29 after subtracting 301 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 9320.62790697 and a remainder of 2.9e-08.