We're dividing 66028621 by 505 
We're looking to find how many times 505 goes into 66028621.

Going ahead to step 1:
If we divide 6 by 505, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 505

Let's proceed to step 2:
If we divide 66 by 505, we get 0 and a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 505

Moving on to step 3:
When dividing 660 by 505, we get 1 with a remainder of 155.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 505 from 660, we get 155.
Include the next digit (2) from the dividend after 155, then repeat: 1552 / 505

Going ahead to step 4:
When dividing 1552 by 505, we get 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1515 away from 1552, we end up with 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 505

Step 5:
If we divide 378 by 505, we get 0 and a remainder of 378.
Write down 0 as next digit of the result. 
Result so far: 130.0
The remainder is 378 after subtracting 0 from 378.
Bring next digit (6) of the dividend behind the 378 and repeat the process: 3786 / 505

Step 6:
505 can be fit into 3786 7 times, resulting in a remainder of 251.
The next digit of our result is 7. 
Result so far: 1307.0
Subtract 3535 from 3786 to get 251.
Append the next digit (2) from the dividend to 251 and continue with: 2512 / 505

Step 7:
If we divide 2512 by 505, we get 4 and a remainder of 492.
The number 4 becomes the next digit in our result. 
Result so far: 13074.0
The remainder is 492 after subtracting 2020 from 2512.
Append the next digit (1) from the dividend to 492 and continue with: 4921 / 505

Moving on to step 8:
The number 505 fits into 4921 9 times, leaving a remainder of 376.
Use 9 as the next digit of our solution. 
Result so far: 130749.0
Subtract 4545 from 4921 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 9:
505 can be fit into 3760 7 times, resulting in a remainder of 225.
The next digit of our result is 7. 
Result so far: 130749.7
Subtract 3535 from 3760 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Moving on to step 10:
The number 505 fits into 2250 4 times, leaving a remainder of 230.
The next digit of our result is 4. 
Result so far: 130749.74
Deduct 2020 from 2250 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
When dividing 2300 by 505, we get 4 with a remainder of 280.
Record the quotient 4 as the next digit in the result. 
Result so far: 130749.744
If we take 2020 away from 2300, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 130749.744 with a balance of 0.028.