We're dividing 855060 by 20 
Our goal is to divide 855060 by 20.

On 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.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 20

Step 2:
20 can be fit into 85 4 times, resulting in a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 80 from 85 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 20

Moving on to step 3:
20 can be fit into 55 2 times, resulting in a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 42.0
If we take 40 away from 55, we end up with 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 20

Moving on to step 4:
If we divide 150 by 20, we get 7 and a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 427.0
If we subtract 140 from 150, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 20

Moving on to step 5:
20 goes into 106 5 times with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 4275.0
If we subtract 100 from 106, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 20

Let's proceed to step 6:
20 goes into 60 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 42753.0
If we take 60 away from 60, 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.

On to step 7:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 42753.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 42753.0
Deduct 0 from 0 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.

In conclusion, the division gives 42753.0 with a balance of 0.0.