Let's divide 211559 by 86
Our goal is to divide 211559 by 86.

Advancing to step 1:
86 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 86

Moving on to step 2:
86 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 86

Advancing to step 3:
86 can be fit into 211 2 times, resulting in a remainder of 39.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 172 away from 211, we end up with 39.
Bring next digit (5) of the dividend behind the 39 and repeat the process: 395 / 86

Step 4:
395 divided by 86 is 4 with a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 24.0
Deduct 344 from 395 and we're left with 51.
Include the next digit (5) from the dividend after 51, then repeat: 515 / 86

Going ahead to step 5:
If we divide 515 by 86, we get 5 and a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 245.0
Subtracting 430 from 515 leaves us with 85.
Grab the next digit (9) from the dividend, add it to 85, then carry on: 859 / 86

Let's proceed to step 6:
859 divided by 86 is 9 with a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 2459.0
Subtracting 774 from 859 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 7:
86 can be fit into 850 9 times, resulting in a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 2459.9
The remainder is 76 after subtracting 774 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 8:
If we divide 760 by 86, we get 8 and a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 2459.98
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
If we divide 720 by 86, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 2459.988
Deduct 688 from 720 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 2459.988 and a remainder of 0.0032.