28409004 divided by 630 
Let's see how many times 630 fits into 28409004.

Step 1:
The number 630 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 630

Step 2:
630 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 630

Going ahead to step 3:
If we divide 284 by 630, we get 0 and a remainder of 284.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 284 and we're left with 284.
Take the next digit (0) from the dividend and append it to 284, then repeat: 2840 / 630

On to step 4:
When dividing 2840 by 630, we get 4 with a remainder of 320.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 2520 from 2840 and we're left with 320.
Take the next digit (9) from the dividend and append it to 320, then repeat: 3209 / 630

Going ahead to step 5:
3209 divided by 630 is 5 with a remainder of 59.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we subtract 3150 from 3209, we get 59.
Bring next digit (0) of the dividend behind the 59 and repeat the process: 590 / 630

Step 6:
When dividing 590 by 630, we get 0 with a remainder of 590.
The number 0 becomes the next digit in our result. 
Result so far: 450.0
If we take 0 away from 590, we end up with 590.
Bring next digit (0) of the dividend behind the 590 and repeat the process: 5900 / 630

On to step 7:
630 can be fit into 5900 9 times, resulting in a remainder of 230.
The number 9 becomes the next digit in our result. 
Result so far: 4509.0
If we subtract 5670 from 5900, we get 230.
Append the next digit (4) from the dividend to 230 and continue with: 2304 / 630

Step 8:
630 can be fit into 2304 3 times, resulting in a remainder of 414.
Record the quotient 3 as the next digit in the result. 
Result so far: 45093.0
The remainder is 414 after subtracting 1890 from 2304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 9:
If we divide 4140 by 630, we get 6 and a remainder of 360.
The number 6 becomes the next digit in our result. 
Result so far: 45093.6
If we take 3780 away from 4140, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 10:
630 goes into 3600 5 times with a remainder of 450.
Put 5 as the next digit of the answer. 
Result so far: 45093.65
The remainder is 450 after subtracting 3150 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 11:
4500 divided by 630 is 7 with a remainder of 90.
Use 7 as the next digit of our solution. 
Result so far: 45093.657
The remainder is 90 after subtracting 4410 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 12:
630 can be fit into 900 1 times, resulting in a remainder of 270.
Use 1 as the next digit of our solution. 
Result so far: 45093.6571
If we subtract 630 from 900, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 13:
630 goes into 2700 4 times with a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 45093.65714
Deduct 2520 from 2700 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 14:
630 can be fit into 1800 2 times, resulting in a remainder of 540.
The number 2 becomes the next digit in our result. 
Result so far: 45093.657142
If we take 1260 away from 1800, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 15:
The number 630 fits into 5400 8 times, leaving a remainder of 360.
The number 8 becomes the next digit in our result. 
Result so far: 45093.6571428
If we take 5040 away from 5400, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 16:
When dividing 3600 by 630, we get 5 with a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 45093.65714285
Deduct 3150 from 3600 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The final result is 45093.65714285 with a remainder of 4.5e-07.