We divide 519856 by 20
We want to divide 519856 by 20.

Going ahead to step 1:
20 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 20

Moving on to step 2:
The number 20 fits into 51 2 times, leaving a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 40 from 51 to get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 20

Advancing to step 3:
20 goes into 119 5 times with a remainder of 19.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 100 from 119, we get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 20

Going ahead to step 4:
If we divide 198 by 20, we get 9 and a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 259.0
Subtracting 180 from 198 leaves us with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 20

On to step 5:
If we divide 185 by 20, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 2599.0
If we take 180 away from 185, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 20

Advancing to step 6:
20 goes into 56 2 times with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 25992.0
If we subtract 40 from 56, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
160 divided by 20 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 25992.8
If we subtract 160 from 160, 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.

On to step 8:
20 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 25992.8
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.

Going ahead to step 9:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 25992.8
Subtract 0 from 0 to 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.

After the division, we end up with 25992.8 and a remainder of 0.0.