28507520 ÷ 12 
We want to divide 28507520 by 12.

Advancing to step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 12

Going ahead to step 2:
12 can be fit into 28 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 24 from 28, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 12

Going ahead to step 3:
45 divided by 12 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 36 from 45 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 12

Step 4:
If we divide 90 by 12, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 237.0
If we subtract 84 from 90, we get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 12

Advancing to step 5:
12 can be fit into 67 5 times, resulting in a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 2375.0
If we take 60 away from 67, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 12

Step 6:
12 can be fit into 75 6 times, resulting in a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 23756.0
Subtract 72 from 75 to get 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 12

Let's proceed to step 7:
12 can be fit into 32 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 237562.0
Subtract 24 from 32 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 12

Step 8:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 2375626.0
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 2375626.6
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
If we divide 80 by 12, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 2375626.66
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 2375626.66 with a remainder of 0.008.