Let's divide 28570052 by 811
Our goal is to divide 28570052 by 811.

On to step 1:
2 divided by 811 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 811

On to step 2:
811 goes into 28 0 times with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 811

Let's proceed to step 3:
811 goes into 285 0 times with a remainder of 285.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 285, we get 285.
Append the next digit (7) from the dividend to 285 and continue with: 2857 / 811

Step 4:
811 can be fit into 2857 3 times, resulting in a remainder of 424.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2433 away from 2857, we end up with 424.
Fetch the next digit (0) from the dividend, attach it to 424 and continue: 4240 / 811

Moving on to step 5:
811 goes into 4240 5 times with a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtract 4055 from 4240 to get 185.
Append the next digit (0) from the dividend to 185 and continue with: 1850 / 811

Going ahead to step 6:
811 goes into 1850 2 times with a remainder of 228.
The next digit of our result is 2. 
Result so far: 352.0
If we subtract 1622 from 1850, we get 228.
Bring next digit (5) of the dividend behind the 228 and repeat the process: 2285 / 811

Advancing to step 7:
811 goes into 2285 2 times with a remainder of 663.
Use 2 as the next digit of our solution. 
Result so far: 3522.0
Deduct 1622 from 2285 and we're left with 663.
Bring next digit (2) of the dividend behind the 663 and repeat the process: 6632 / 811

Advancing to step 8:
6632 divided by 811 is 8 with a remainder of 144.
Put 8 as the next digit of the answer. 
Result so far: 35228.0
Deduct 6488 from 6632 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 9:
The number 811 fits into 1440 1 times, leaving a remainder of 629.
Record the quotient 1 as the next digit in the result. 
Result so far: 35228.1
Deduct 811 from 1440 and we're left with 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

Advancing to step 10:
811 goes into 6290 7 times with a remainder of 613.
The number 7 becomes the next digit in our result. 
Result so far: 35228.17
If we subtract 5677 from 6290, we get 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Going ahead to step 11:
811 can be fit into 6130 7 times, resulting in a remainder of 453.
Record the quotient 7 as the next digit in the result. 
Result so far: 35228.177
Subtracting 5677 from 6130 leaves us with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

After the division, we end up with 35228.177 and a remainder of 0.0453.