85221656 ÷ 505 
Our goal is to divide 85221656 by 505.

Step 1:
505 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 505

Moving on to step 2:
505 goes into 85 0 times with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Bring next digit (2) of the dividend behind the 85 and repeat the process: 852 / 505

Moving on to step 3:
If we divide 852 by 505, we get 1 and a remainder of 347.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 347 after subtracting 505 from 852.
Append the next digit (2) from the dividend to 347 and continue with: 3472 / 505

On to step 4:
505 goes into 3472 6 times with a remainder of 442.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we subtract 3030 from 3472, we get 442.
Take the next digit (1) from the dividend and append it to 442, then repeat: 4421 / 505

Moving on to step 5:
If we divide 4421 by 505, we get 8 and a remainder of 381.
The next digit of our result is 8. 
Result so far: 168.0
Subtracting 4040 from 4421 leaves us with 381.
Grab the next digit (6) from the dividend, add it to 381, then carry on: 3816 / 505

On to step 6:
3816 divided by 505 is 7 with a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 1687.0
Subtract 3535 from 3816 to get 281.
Grab the next digit (5) from the dividend, add it to 281, then carry on: 2815 / 505

Moving on to step 7:
505 can be fit into 2815 5 times, resulting in a remainder of 290.
Put 5 as the next digit of the answer. 
Result so far: 16875.0
If we take 2525 away from 2815, we end up with 290.
Include the next digit (6) from the dividend after 290, then repeat: 2906 / 505

Moving on to step 8:
The number 505 fits into 2906 5 times, leaving a remainder of 381.
The number 5 becomes the next digit in our result. 
Result so far: 168755.0
The remainder is 381 after subtracting 2525 from 2906.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

On to step 9:
505 goes into 3810 7 times with a remainder of 275.
The next digit of our result is 7. 
Result so far: 168755.7
Subtract 3535 from 3810 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 10:
If we divide 2750 by 505, we get 5 and a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 168755.75
Subtract 2525 from 2750 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.

Going ahead to step 11:
2250 divided by 505 is 4 with a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 168755.754
If we take 2020 away from 2250, we end up 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.

Let's proceed to step 12:
The number 505 fits into 2300 4 times, leaving a remainder of 280.
Record the quotient 4 as the next digit in the result. 
Result so far: 168755.7544
If we subtract 2020 from 2300, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

After the division, we end up with 168755.7544 and a remainder of 0.0028.