We divide 443867 by 86
Our goal is to divide 443867 by 86.

Moving on to step 1:
If we divide 4 by 86, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 86

Going ahead to step 2:
44 divided by 86 is 0 with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Append the next digit (3) from the dividend to 44 and continue with: 443 / 86

Let's proceed to step 3:
86 can be fit into 443 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 430 from 443 and we're left with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 86

On to step 4:
86 can be fit into 138 1 times, resulting in a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we take 86 away from 138, we end up with 52.
Grab the next digit (6) from the dividend, add it to 52, then carry on: 526 / 86

Step 5:
86 can be fit into 526 6 times, resulting in a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 516.0
If we take 516 away from 526, we end up with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 86

Step 6:
If we divide 107 by 86, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 5161.0
Subtract 86 from 107 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
The number 86 fits into 210 2 times, leaving a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 5161.2
The remainder is 38 after subtracting 172 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
86 can be fit into 380 4 times, resulting in a remainder of 36.
The next digit of our result is 4. 
Result so far: 5161.24
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
86 can be fit into 360 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 5161.244
Subtracting 344 from 360 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 5161.244 and a remainder of 0.0016.