Let's divide 657877 by 20
We're looking to find how many times 20 goes into 657877.

Advancing to step 1:
When dividing 6 by 20, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 20

Advancing to step 2:
20 can be fit into 65 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 60 from 65 and we're left with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 20

Step 3:
20 goes into 57 2 times with a remainder of 17.
The next digit of our result is 2. 
Result so far: 32.0
If we subtract 40 from 57, we get 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 20

On to step 4:
20 goes into 178 8 times with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 328.0
The remainder is 18 after subtracting 160 from 178.
Include the next digit (7) from the dividend after 18, then repeat: 187 / 20

Let's proceed to step 5:
The number 20 fits into 187 9 times, leaving a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 3289.0
Subtract 180 from 187 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 20

Let's proceed to step 6:
If we divide 77 by 20, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 32893.0
Deduct 60 from 77 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
20 goes into 170 8 times with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 32893.8
Deduct 160 from 170 and we're left 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:
If we divide 100 by 20, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 32893.85
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.

Step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 32893.85
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.

On 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: 32893.85
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.

After the division, we end up with 32893.85 and a remainder of 0.0.