3604867 ÷ 43 
Our goal is to divide 3604867 by 43.

On to step 1:
The number 43 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 43

Moving on to step 2:
36 divided by 43 is 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Take the next digit (0) from the dividend and append it to 36, then repeat: 360 / 43

Moving on to step 3:
360 divided by 43 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 344 from 360, we get 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 43

On to step 4:
43 goes into 164 3 times with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 83.0
If we subtract 129 from 164, we get 35.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 43

Going ahead to step 5:
43 goes into 358 8 times with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 838.0
The remainder is 14 after subtracting 344 from 358.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 43

On to step 6:
43 goes into 146 3 times with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 8383.0
If we take 129 away from 146, we end up with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 43

On to step 7:
43 can be fit into 177 4 times, resulting in a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 83834.0
If we subtract 172 from 177, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
43 goes into 50 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 83834.1
The remainder is 7 after subtracting 43 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
The number 43 fits into 70 1 times, leaving a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 83834.11
The remainder is 27 after subtracting 43 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 83834.11 and a remainder of 0.027.