We're dividing 603996 by 43 
Let's see how many times 43 fits into 603996.

Going ahead to step 1:
43 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 43

Advancing to step 2:
43 can be fit into 60 1 times, resulting in a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 43 from 60 and we're left with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 43

Advancing to step 3:
43 can be fit into 173 4 times, resulting in a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 172 from 173, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 43

Step 4:
19 divided by 43 is 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 140.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 43

On to step 5:
199 divided by 43 is 4 with a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 1404.0
If we take 172 away from 199, we end up with 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 43

Advancing to step 6:
43 goes into 276 6 times with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 14046.0
The remainder is 18 after subtracting 258 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
43 goes into 180 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 14046.4
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.

Going ahead to step 8:
43 can be fit into 80 1 times, resulting in a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 14046.41
Subtracting 43 from 80 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 9:
The number 43 fits into 370 8 times, leaving a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 14046.418
Subtract 344 from 370 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 10:
When dividing 260 by 43, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 14046.4186
If we subtract 258 from 260, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
20 divided by 43 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 14046.4186
Subtract 0 from 20 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 12:
If we divide 200 by 43, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 14046.418604
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.

On to step 13:
When dividing 280 by 43, we get 6 with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 14046.4186046
Deduct 258 from 280 and we're left 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.

Advancing to step 14:
The number 43 fits into 220 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 14046.41860465
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.

The final outcome is 14046.41860465, with a leftover of 5e-09.