368478 divided by 20 
We want to figure out the number of times 368478 can be divided by 20.

On to step 1:
20 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 20

Moving on to step 2:
20 can be fit into 36 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 20 from 36 to get 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 20

On to step 3:
When dividing 168 by 20, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 160 from 168 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 20

Advancing to step 4:
If we divide 84 by 20, we get 4 and a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
If we subtract 80 from 84, we get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 20

Let's proceed to step 5:
When dividing 47 by 20, we get 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 1842.0
If we take 40 away from 47, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 20

Moving on to step 6:
When dividing 78 by 20, we get 3 with a remainder of 18.
The next digit of our result is 3. 
Result so far: 18423.0
Deduct 60 from 78 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
If we divide 180 by 20, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 18423.9
If we subtract 180 from 180, we 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.

Step 8:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18423.9
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.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18423.9
If we subtract 0 from 0, we 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.

In conclusion, the division gives 18423.9 with a balance of 0.0.