904094 ÷ 20 
Our goal is to divide 904094 by 20.

Step 1:
9 divided by 20 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 20

Step 2:
20 can be fit into 90 4 times, resulting in a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 80 from 90 to get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 20

Moving on to step 3:
When dividing 104 by 20, we get 5 with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtract 100 from 104 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 20

Moving on to step 4:
20 goes into 40 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 452.0
If we take 40 away from 40, we end up with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 20

On to step 5:
If we divide 9 by 20, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 4520.0
If we take 0 away from 9, we end up with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 20

Advancing to step 6:
The number 20 fits into 94 4 times, leaving a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 45204.0
Subtracting 80 from 94 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 20 fits into 140 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 45204.7
If we take 140 away from 140, 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.

Moving on to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45204.7
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.

Advancing to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 45204.7
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.

In conclusion, the division gives 45204.7 with a balance of 0.0.