We're dividing 4995388 by 631 
We want to divide 4995388 by 631.

On to step 1:
631 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 631

Going ahead to step 2:
If we divide 49 by 631, we get 0 and a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 631

Moving on to step 3:
631 can be fit into 499 0 times, resulting in a remainder of 499.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 499 leaves us with 499.
Append the next digit (5) from the dividend to 499 and continue with: 4995 / 631

Step 4:
631 goes into 4995 7 times with a remainder of 578.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 4417 from 4995, we get 578.
Grab the next digit (3) from the dividend, add it to 578, then carry on: 5783 / 631

Moving on to step 5:
The number 631 fits into 5783 9 times, leaving a remainder of 104.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
If we subtract 5679 from 5783, we get 104.
Bring next digit (8) of the dividend behind the 104 and repeat the process: 1048 / 631

Step 6:
1048 divided by 631 is 1 with a remainder of 417.
The number 1 becomes the next digit in our result. 
Result so far: 791.0
If we take 631 away from 1048, we end up with 417.
Append the next digit (8) from the dividend to 417 and continue with: 4178 / 631

Let's proceed to step 7:
631 goes into 4178 6 times with a remainder of 392.
Record the quotient 6 as the next digit in the result. 
Result so far: 7916.0
Subtract 3786 from 4178 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 8:
The number 631 fits into 3920 6 times, leaving a remainder of 134.
Record the quotient 6 as the next digit in the result. 
Result so far: 7916.6
The remainder is 134 after subtracting 3786 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 9:
1340 divided by 631 is 2 with a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 7916.62
Deduct 1262 from 1340 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
When dividing 780 by 631, we get 1 with a remainder of 149.
Put 1 as the next digit of the answer. 
Result so far: 7916.621
Deduct 631 from 780 and we're left with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Step 11:
631 can be fit into 1490 2 times, resulting in a remainder of 228.
The next digit of our result is 2. 
Result so far: 7916.6212
If we subtract 1262 from 1490, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 12:
631 can be fit into 2280 3 times, resulting in a remainder of 387.
Use 3 as the next digit of our solution. 
Result so far: 7916.62123
Deduct 1893 from 2280 and we're left with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Let's proceed to step 13:
When dividing 3870 by 631, we get 6 with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 7916.621236
If we take 3786 away from 3870, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 14:
631 can be fit into 840 1 times, resulting in a remainder of 209.
The number 1 becomes the next digit in our result. 
Result so far: 7916.6212361
Deduct 631 from 840 and we're left with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Going ahead to step 15:
631 goes into 2090 3 times with a remainder of 197.
Put 3 as the next digit of the answer. 
Result so far: 7916.62123613
If we subtract 1893 from 2090, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

The final result is 7916.62123613 with a remainder of 1.97e-07.