86853 divided by 20 
We want to divide 86853 by 20.

Advancing to step 1:
When dividing 8 by 20, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 20

Advancing to step 2:
If we divide 86 by 20, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 80 from 86 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 20

Let's proceed to step 3:
If we divide 68 by 20, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Subtracting 60 from 68 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 20

Moving on to step 4:
20 goes into 85 4 times with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 434.0
Deduct 80 from 85 and we're left with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 20

On to step 5:
20 can be fit into 53 2 times, resulting in a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 4342.0
If we take 40 away from 53, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 6:
20 can be fit into 130 6 times, resulting in a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 4342.6
Subtract 120 from 130 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4342.65
Deduct 100 from 100 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4342.65
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4342.65
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 4342.65, and the remainder is 0.0.