We're dividing 352217 by 20 
We want to divide 352217 by 20.

Let's proceed to step 1:
If we divide 3 by 20, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 20

Let's proceed to step 2:
20 goes into 35 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 15 after subtracting 20 from 35.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 20

Step 3:
20 goes into 152 7 times with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 140 from 152 to get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 20

Let's proceed to step 4:
The number 20 fits into 122 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Subtract 120 from 122 to get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 20

Moving on to step 5:
When dividing 21 by 20, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1761.0
If we take 20 away from 21, we end up with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 20

Moving on 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: 17610.0
If we take 0 away from 17, we end up 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.

On to step 7:
The number 20 fits into 170 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 17610.8
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.

Advancing to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 17610.85
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.

On to step 9:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 17610.85
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.

Advancing to step 10:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17610.85
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.

In conclusion, the division gives 17610.85 with a balance of 0.0.