216217 divided by 20 
Our goal is to divide 216217 by 20.

Let's proceed to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 20

Going ahead to step 2:
20 goes into 21 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 20 away from 21, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 20

Advancing to step 3:
When dividing 16 by 20, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 16 after subtracting 0 from 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 20

Moving on to step 4:
20 can be fit into 162 8 times, resulting in a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 108.0
If we subtract 160 from 162, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 20

Moving on to step 5:
20 can be fit into 21 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1081.0
If we subtract 20 from 21, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 20

Going ahead to step 6:
17 divided by 20 is 0 with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 10810.0
Subtracting 0 from 17 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
When dividing 170 by 20, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 10810.8
Subtracting 160 from 170 leaves us 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.

Going ahead to step 8:
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: 10810.85
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.

Advancing to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10810.85
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.

Going ahead to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10810.85
Subtracting 0 from 0 leaves us 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.

The final result is 10810.85 with a remainder of 0.0.