We look at the division of 213285 by 20 
We're looking to find how many times 20 goes into 213285.

Moving on to step 1:
When dividing 2 by 20, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 20

Step 2:
20 goes into 21 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 20 from 21 leaves us with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 20

Step 3:
If we divide 13 by 20, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 13, we get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 20

Step 4:
20 can be fit into 132 6 times, resulting in a remainder of 12.
The next digit of our result is 6. 
Result so far: 106.0
If we subtract 120 from 132, we get 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 20

Moving on to step 5:
20 can be fit into 128 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 1066.0
Subtract 120 from 128 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 20

Advancing to step 6:
If we divide 85 by 20, we get 4 and a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 10664.0
Deduct 80 from 85 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 20 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 10664.2
Deduct 40 from 50 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10664.25
Subtract 100 from 100 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.

On to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10664.25
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.

On to step 10:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10664.25
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.

In conclusion, the division gives 10664.25 with a balance of 0.0.