We're dividing 52990925 by 631 
Let's see how many times 631 fits into 52990925.

Step 1:
631 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 631

Advancing to step 2:
If we divide 52 by 631, we get 0 and a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Fetch the next digit (9) from the dividend, attach it to 52 and continue: 529 / 631

On to step 3:
If we divide 529 by 631, we get 0 and a remainder of 529.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 529 leaves us with 529.
Include the next digit (9) from the dividend after 529, then repeat: 5299 / 631

Step 4:
The number 631 fits into 5299 8 times, leaving a remainder of 251.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 5048 from 5299 to get 251.
Include the next digit (0) from the dividend after 251, then repeat: 2510 / 631

Moving on to step 5:
2510 divided by 631 is 3 with a remainder of 617.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtracting 1893 from 2510 leaves us with 617.
Append the next digit (9) from the dividend to 617 and continue with: 6179 / 631

Going ahead to step 6:
6179 divided by 631 is 9 with a remainder of 500.
Record the quotient 9 as the next digit in the result. 
Result so far: 839.0
The remainder is 500 after subtracting 5679 from 6179.
Take the next digit (2) from the dividend and append it to 500, then repeat: 5002 / 631

Going ahead to step 7:
631 can be fit into 5002 7 times, resulting in a remainder of 585.
The next digit of our result is 7. 
Result so far: 8397.0
If we subtract 4417 from 5002, we get 585.
Fetch the next digit (5) from the dividend, attach it to 585 and continue: 5855 / 631

Step 8:
The number 631 fits into 5855 9 times, leaving a remainder of 176.
The next digit of our result is 9. 
Result so far: 83979.0
If we take 5679 away from 5855, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 9:
The number 631 fits into 1760 2 times, leaving a remainder of 498.
The next digit of our result is 2. 
Result so far: 83979.2
If we take 1262 away from 1760, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Let's proceed to step 10:
631 can be fit into 4980 7 times, resulting in a remainder of 563.
The next digit of our result is 7. 
Result so far: 83979.27
The remainder is 563 after subtracting 4417 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Step 11:
If we divide 5630 by 631, we get 8 and a remainder of 582.
Use 8 as the next digit of our solution. 
Result so far: 83979.278
If we take 5048 away from 5630, we end up with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 12:
The number 631 fits into 5820 9 times, leaving a remainder of 141.
Write down 9 as next digit of the result. 
Result so far: 83979.2789
If we subtract 5679 from 5820, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 13:
631 goes into 1410 2 times with a remainder of 148.
The next digit of our result is 2. 
Result so far: 83979.27892
If we subtract 1262 from 1410, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 14:
When dividing 1480 by 631, we get 2 with a remainder of 218.
Put 2 as the next digit of the answer. 
Result so far: 83979.278922
If we subtract 1262 from 1480, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The quotient of the division is 83979.278922, and the remainder is 2.18e-05.