We're dividing 343035 by 20 
Our goal is to divide 343035 by 20.

Step 1:
If we divide 3 by 20, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 20

Moving on to step 2:
34 divided by 20 is 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 20 from 34 to get 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 20

Step 3:
143 divided by 20 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 140 from 143, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 20

On to step 4:
20 can be fit into 30 1 times, resulting in a remainder of 10.
The next digit of our result is 1. 
Result so far: 171.0
If we take 20 away from 30, we end up with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 20

Moving on to step 5:
The number 20 fits into 103 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 1715.0
If we subtract 100 from 103, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 20

On to step 6:
The number 20 fits into 35 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 17151.0
If we take 20 away from 35, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
20 goes into 150 7 times with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 17151.7
Subtracting 140 from 150 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.

Step 8:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 17151.75
The remainder is 0 after subtracting 100 from 100.
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 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17151.75
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.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17151.75
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 outcome is 17151.75, with a leftover of 0.0.