284400 divided by 630 
We're looking to find how many times 630 goes into 284400.

On to step 1:
630 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 630

Step 2:
28 divided by 630 is 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 630

Moving on to step 3:
When dividing 284 by 630, we get 0 with a remainder of 284.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 284, we end up with 284.
Bring next digit (4) of the dividend behind the 284 and repeat the process: 2844 / 630

Step 4:
630 can be fit into 2844 4 times, resulting in a remainder of 324.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 2520 away from 2844, we end up with 324.
Include the next digit (0) from the dividend after 324, then repeat: 3240 / 630

Step 5:
630 goes into 3240 5 times with a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Deduct 3150 from 3240 and we're left with 90.
Fetch the next digit (0) from the dividend, attach it to 90 and continue: 900 / 630

Step 6:
If we divide 900 by 630, we get 1 and a remainder of 270.
Put 1 as the next digit of the answer. 
Result so far: 451.0
If we take 630 away from 900, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 7:
The number 630 fits into 2700 4 times, leaving a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 451.4
Subtracting 2520 from 2700 leaves us 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.

On to step 8:
630 goes into 1800 2 times with a remainder of 540.
Use 2 as the next digit of our solution. 
Result so far: 451.42
Subtract 1260 from 1800 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 9:
When dividing 5400 by 630, we get 8 with a remainder of 360.
Use 8 as the next digit of our solution. 
Result so far: 451.428
Subtract 5040 from 5400 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 10:
630 goes into 3600 5 times with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 451.4285
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.

Step 11:
When dividing 4500 by 630, we get 7 with a remainder of 90.
The number 7 becomes the next digit in our result. 
Result so far: 451.42857
Subtract 4410 from 4500 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
630 can be fit into 900 1 times, resulting in a remainder of 270.
The next digit of our result is 1. 
Result so far: 451.428571
Deduct 630 from 900 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 13:
The number 630 fits into 2700 4 times, leaving a remainder of 180.
Put 4 as the next digit of the answer. 
Result so far: 451.4285714
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.

On to step 14:
When dividing 1800 by 630, we get 2 with a remainder of 540.
Put 2 as the next digit of the answer. 
Result so far: 451.42857142
If we subtract 1260 from 1800, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

After the division, we end up with 451.42857142 and a remainder of 5.4e-07.