348863 ÷ 20 
We're looking to find how many times 20 goes into 348863.

Let's proceed to step 1:
When dividing 3 by 20, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 20

Let's proceed to step 2:
20 goes into 34 1 times with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 20 from 34, we get 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 20

Let's proceed to step 3:
20 goes into 148 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 140 from 148, we get 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 20

Step 4:
When dividing 88 by 20, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 174.0
If we subtract 80 from 88, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 20

Step 5:
20 can be fit into 86 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 1744.0
The remainder is 6 after subtracting 80 from 86.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 20

On to step 6:
If we divide 63 by 20, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 17443.0
Deduct 60 from 63 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
20 can be fit into 30 1 times, resulting in a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 17443.1
If we take 20 away from 30, we end up 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.

Moving on to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 17443.15
Subtracting 100 from 100 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.

Going ahead to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 17443.15
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.

Going ahead to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17443.15
The remainder is 0 after subtracting 0 from 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 quotient of the division is 17443.15, and the remainder is 0.0.