908474 ÷ 20 
We want to figure out the number of times 908474 can be divided by 20.

Step 1:
If we divide 9 by 20, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 20

Going ahead to 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
Deduct 80 from 90 and we're left with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 20

Advancing to step 3:
108 divided by 20 is 5 with a remainder of 8.
The next digit of our result is 5. 
Result so far: 45.0
Subtracting 100 from 108 leaves us with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 20

Advancing to step 4:
If we divide 84 by 20, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 454.0
Subtract 80 from 84 to get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 20

Step 5:
20 goes into 47 2 times with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 4542.0
Deduct 40 from 47 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 20

Let's proceed to step 6:
20 can be fit into 74 3 times, resulting in a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 45423.0
Subtract 60 from 74 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
20 can be fit into 140 7 times, resulting in a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 45423.7
Subtracting 140 from 140 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.

On to step 8:
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: 45423.7
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.

On 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: 45423.7
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 45423.7, and the remainder is 0.0.