We divide 353952 by 20
We want to figure out the number of times 353952 can be divided by 20.

On to step 1:
3 divided by 20 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 20

Step 2:
If we divide 35 by 20, we get 1 and a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
If we take 20 away from 35, we end up with 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 20

Moving on to step 3:
The number 20 fits into 153 7 times, leaving a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 140 from 153 leaves us with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 20

Step 4:
139 divided by 20 is 6 with a remainder of 19.
Write down 6 as next digit of the result. 
Result so far: 176.0
Subtract 120 from 139 to get 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 20

On to step 5:
20 can be fit into 195 9 times, resulting in a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 1769.0
If we take 180 away from 195, we end up with 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 20

Step 6:
The number 20 fits into 152 7 times, leaving a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 17697.0
Deduct 140 from 152 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
120 divided by 20 is 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 17697.6
The remainder is 0 after subtracting 120 from 120.
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:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17697.6
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.

Let's proceed to step 9:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17697.6
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 17697.6 with a balance of 0.0.