50101754 divided by 631 
The aim is to understand the frequency of 631 in 50101754.

Let's proceed to step 1:
The number 631 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 631

Advancing to step 2:
631 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 631

Going ahead to step 3:
631 goes into 501 0 times with a remainder of 501.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 501 to get 501.
Append the next digit (0) from the dividend to 501 and continue with: 5010 / 631

Moving on to step 4:
The number 631 fits into 5010 7 times, leaving a remainder of 593.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 593 after subtracting 4417 from 5010.
Append the next digit (1) from the dividend to 593 and continue with: 5931 / 631

Going ahead to step 5:
631 can be fit into 5931 9 times, resulting in a remainder of 252.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
The remainder is 252 after subtracting 5679 from 5931.
Take the next digit (7) from the dividend and append it to 252, then repeat: 2527 / 631

Moving on to step 6:
631 goes into 2527 4 times with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 794.0
Subtracting 2524 from 2527 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 631

Let's proceed to step 7:
35 divided by 631 is 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 7940.0
If we subtract 0 from 35, we get 35.
Bring next digit (4) of the dividend behind the 35 and repeat the process: 354 / 631

Step 8:
354 divided by 631 is 0 with a remainder of 354.
Record the quotient 0 as the next digit in the result. 
Result so far: 79400.0
If we subtract 0 from 354, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 9:
The number 631 fits into 3540 5 times, leaving a remainder of 385.
Use 5 as the next digit of our solution. 
Result so far: 79400.5
The remainder is 385 after subtracting 3155 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 10:
The number 631 fits into 3850 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 79400.56
If we subtract 3786 from 3850, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
631 can be fit into 640 1 times, resulting in a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 79400.561
If we take 631 away from 640, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
631 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 79400.561
If we subtract 0 from 90, we 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.

Moving on to step 13:
631 can be fit into 900 1 times, resulting in a remainder of 269.
The number 1 becomes the next digit in our result. 
Result so far: 79400.56101
If we take 631 away from 900, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 14:
When dividing 2690 by 631, we get 4 with a remainder of 166.
The next digit of our result is 4. 
Result so far: 79400.561014
If we take 2524 away from 2690, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Going ahead to step 15:
631 can be fit into 1660 2 times, resulting in a remainder of 398.
Put 2 as the next digit of the answer. 
Result so far: 79400.5610142
Deduct 1262 from 1660 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Advancing to step 16:
If we divide 3980 by 631, we get 6 and a remainder of 194.
Put 6 as the next digit of the answer. 
Result so far: 79400.56101426
Deduct 3786 from 3980 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The final result is 79400.56101426 with a remainder of 1.94e-07.