We divide 48643963 by 631
The aim is to understand the frequency of 631 in 48643963.

Let's proceed to step 1:
The number 631 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 631

Let's proceed to step 2:
631 can be fit into 48 0 times, resulting in a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Append the next digit (6) from the dividend to 48 and continue with: 486 / 631

On to step 3:
486 divided by 631 is 0 with a remainder of 486.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 486 and we're left with 486.
Take the next digit (4) from the dividend and append it to 486, then repeat: 4864 / 631

On to step 4:
The number 631 fits into 4864 7 times, leaving a remainder of 447.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 4417 from 4864 to get 447.
Include the next digit (3) from the dividend after 447, then repeat: 4473 / 631

Step 5:
631 can be fit into 4473 7 times, resulting in a remainder of 56.
The next digit of our result is 7. 
Result so far: 77.0
Subtracting 4417 from 4473 leaves us with 56.
Take the next digit (9) from the dividend and append it to 56, then repeat: 569 / 631

Let's proceed to step 6:
569 divided by 631 is 0 with a remainder of 569.
Use 0 as the next digit of our solution. 
Result so far: 770.0
The remainder is 569 after subtracting 0 from 569.
Append the next digit (6) from the dividend to 569 and continue with: 5696 / 631

Going ahead to step 7:
5696 divided by 631 is 9 with a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 7709.0
The remainder is 17 after subtracting 5679 from 5696.
Bring next digit (3) of the dividend behind the 17 and repeat the process: 173 / 631

On to step 8:
631 goes into 173 0 times with a remainder of 173.
The next digit of our result is 0. 
Result so far: 77090.0
The remainder is 173 after subtracting 0 from 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 9:
631 can be fit into 1730 2 times, resulting in a remainder of 468.
The next digit of our result is 2. 
Result so far: 77090.2
Subtracting 1262 from 1730 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Let's proceed to step 10:
631 can be fit into 4680 7 times, resulting in a remainder of 263.
Record the quotient 7 as the next digit in the result. 
Result so far: 77090.27
If we take 4417 away from 4680, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 11:
631 goes into 2630 4 times with a remainder of 106.
Put 4 as the next digit of the answer. 
Result so far: 77090.274
Subtract 2524 from 2630 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 12:
The number 631 fits into 1060 1 times, leaving a remainder of 429.
Use 1 as the next digit of our solution. 
Result so far: 77090.2741
Subtract 631 from 1060 to get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Advancing to step 13:
631 goes into 4290 6 times with a remainder of 504.
Use 6 as the next digit of our solution. 
Result so far: 77090.27416
If we take 3786 away from 4290, we end up with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 14:
631 goes into 5040 7 times with a remainder of 623.
Write down 7 as next digit of the result. 
Result so far: 77090.274167
If we subtract 4417 from 5040, we get 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

On to step 15:
6230 divided by 631 is 9 with a remainder of 551.
Put 9 as the next digit of the answer. 
Result so far: 77090.2741679
Subtract 5679 from 6230 to get 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Advancing to step 16:
631 can be fit into 5510 8 times, resulting in a remainder of 462.
The number 8 becomes the next digit in our result. 
Result so far: 77090.27416798
Deduct 5048 from 5510 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

The final result is 77090.27416798 with a remainder of 4.62e-07.