We look at the division of 4919284 by 20 
We want to figure out the number of times 4919284 can be divided by 20.

Step 1:
4 divided by 20 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 20

Step 2:
49 divided by 20 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 40 away from 49, we end up with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 20

On to step 3:
When dividing 91 by 20, we get 4 with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we take 80 away from 91, we end up with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 20

On to step 4:
119 divided by 20 is 5 with a remainder of 19.
Write down 5 as next digit of the result. 
Result so far: 245.0
Subtract 100 from 119 to get 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 20

Advancing to step 5:
If we divide 192 by 20, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 2459.0
Subtracting 180 from 192 leaves us with 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 20

Advancing to step 6:
If we divide 128 by 20, we get 6 and a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 24596.0
Deduct 120 from 128 and we're left with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 20

Step 7:
If we divide 84 by 20, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 245964.0
The remainder is 4 after subtracting 80 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
The number 20 fits into 40 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 245964.2
The remainder is 0 after subtracting 40 from 40.
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:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 245964.2
If we take 0 away from 0, 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.

On to step 10:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 245964.2
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.

After the division, we end up with 245964.2 and a remainder of 0.0.