Let's divide 343011 by 20
Let's see how many times 20 fits into 343011.

Going ahead to step 1:
20 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 20

Let's proceed to step 2:
If we divide 34 by 20, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we take 20 away from 34, we end up with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 20

Step 3:
The number 20 fits into 143 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 140 from 143 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 20

Moving on to step 4:
20 goes into 30 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
Deduct 20 from 30 and we're left with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 20

Moving on to step 5:
20 can be fit into 101 5 times, resulting in a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 1715.0
Subtracting 100 from 101 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 20

Step 6:
When dividing 11 by 20, we get 0 with a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 17150.0
The remainder is 11 after subtracting 0 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
When dividing 110 by 20, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 17150.5
The remainder is 10 after subtracting 100 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 17150.55
Deduct 100 from 100 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.

The final result is 17150.55 with a remainder of 0.0.