We divide 28409250 by 857
We're looking to find how many times 857 goes into 28409250.

Advancing to step 1:
2 divided by 857 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 857

Moving on to step 2:
28 divided by 857 is 0 with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 857

Advancing to step 3:
When dividing 284 by 857, we get 0 with a remainder of 284.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 284 leaves us with 284.
Include the next digit (0) from the dividend after 284, then repeat: 2840 / 857

Advancing to step 4:
2840 divided by 857 is 3 with a remainder of 269.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2571 from 2840 and we're left with 269.
Fetch the next digit (9) from the dividend, attach it to 269 and continue: 2699 / 857

Let's proceed to step 5:
When dividing 2699 by 857, we get 3 with a remainder of 128.
Put 3 as the next digit of the answer. 
Result so far: 33.0
The remainder is 128 after subtracting 2571 from 2699.
Bring next digit (2) of the dividend behind the 128 and repeat the process: 1282 / 857

Step 6:
1282 divided by 857 is 1 with a remainder of 425.
Write down 1 as next digit of the result. 
Result so far: 331.0
Subtracting 857 from 1282 leaves us with 425.
Bring next digit (5) of the dividend behind the 425 and repeat the process: 4255 / 857

On to step 7:
The number 857 fits into 4255 4 times, leaving a remainder of 827.
Use 4 as the next digit of our solution. 
Result so far: 3314.0
Subtracting 3428 from 4255 leaves us with 827.
Include the next digit (0) from the dividend after 827, then repeat: 8270 / 857

Step 8:
8270 divided by 857 is 9 with a remainder of 557.
Write down 9 as next digit of the result. 
Result so far: 33149.0
If we subtract 7713 from 8270, we get 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

On to step 9:
857 can be fit into 5570 6 times, resulting in a remainder of 428.
Put 6 as the next digit of the answer. 
Result so far: 33149.6
Deduct 5142 from 5570 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 10:
If we divide 4280 by 857, we get 4 and a remainder of 852.
Put 4 as the next digit of the answer. 
Result so far: 33149.64
Deduct 3428 from 4280 and we're left with 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Going ahead to step 11:
8520 divided by 857 is 9 with a remainder of 807.
The number 9 becomes the next digit in our result. 
Result so far: 33149.649
Subtract 7713 from 8520 to get 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Step 12:
857 goes into 8070 9 times with a remainder of 357.
The next digit of our result is 9. 
Result so far: 33149.6499
Subtracting 7713 from 8070 leaves us with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

The quotient of the division is 33149.6499, and the remainder is 0.00357.