We divide 577777 by 20
We want to figure out the number of times 577777 can be divided by 20.

Moving on to step 1:
20 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 20

Advancing to step 2:
57 divided by 20 is 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 40 from 57 leaves us with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 20

On to step 3:
If we divide 177 by 20, we get 8 and a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtract 160 from 177 to get 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 20

Let's proceed to step 4:
177 divided by 20 is 8 with a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 288.0
If we subtract 160 from 177, we get 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 20

Step 5:
If we divide 177 by 20, we get 8 and a remainder of 17.
The next digit of our result is 8. 
Result so far: 2888.0
Subtracting 160 from 177 leaves us with 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 20

Let's proceed to step 6:
The number 20 fits into 177 8 times, leaving a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 28888.0
The remainder is 17 after subtracting 160 from 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
When dividing 170 by 20, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 28888.8
Subtracting 160 from 170 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 28888.85
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.

Moving on to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28888.85
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 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28888.85
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.

Our division results in 28888.85 with a remaining 0.0.