We divide 630099 by 4
We're looking to find how many times 4 goes into 630099.

Moving on to step 1:
The number 4 fits into 6 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 4 away from 6, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 4

Step 2:
4 can be fit into 23 5 times, resulting in a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 20 away from 23, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 4

On to step 3:
4 can be fit into 30 7 times, resulting in a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 157.0
Deduct 28 from 30 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 4

Moving on to step 4:
4 goes into 20 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1575.0
If we subtract 20 from 20, we get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 4

Going ahead to step 5:
9 divided by 4 is 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 15752.0
Subtracting 8 from 9 leaves us with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 4

On to step 6:
19 divided by 4 is 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 157524.0
Subtracting 16 from 19 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
4 goes into 30 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 157524.7
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 157524.75
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 157524.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
0 divided by 4 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 157524.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 157524.75 with a remainder of 0.0.