777819 divided by 20 
Our goal is to divide 777819 by 20.

Advancing to step 1:
20 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 20

Advancing to step 2:
20 goes into 77 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 60 away from 77, we end up with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 20

On to step 3:
The number 20 fits into 177 8 times, leaving a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
The remainder is 17 after subtracting 160 from 177.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 20

Going ahead to step 4:
20 can be fit into 178 8 times, resulting in a remainder of 18.
The next digit of our result is 8. 
Result so far: 388.0
Subtracting 160 from 178 leaves us with 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 20

Let's proceed to step 5:
20 can be fit into 181 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 3889.0
Subtract 180 from 181 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 20

Going ahead to step 6:
19 divided by 20 is 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 38890.0
Subtract 0 from 19 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
When dividing 190 by 20, we get 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 38890.9
The remainder is 10 after subtracting 180 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 38890.95
Subtracting 100 from 100 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.

Advancing to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 38890.95
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 10:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38890.95
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 38890.95 with a balance of 0.0.