50771460 ÷ 251 
The aim is to understand the frequency of 251 in 50771460.

Moving on to step 1:
5 divided by 251 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 251

Advancing to step 2:
251 can be fit into 50 0 times, resulting in a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Include the next digit (7) from the dividend after 50, then repeat: 507 / 251

Advancing to step 3:
507 divided by 251 is 2 with a remainder of 5.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 502 from 507 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 251

Going ahead to step 4:
57 divided by 251 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 57 to get 57.
Bring next digit (1) of the dividend behind the 57 and repeat the process: 571 / 251

Step 5:
When dividing 571 by 251, we get 2 with a remainder of 69.
Use 2 as the next digit of our solution. 
Result so far: 202.0
If we take 502 away from 571, we end up with 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 251

Advancing to step 6:
694 divided by 251 is 2 with a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 2022.0
The remainder is 192 after subtracting 502 from 694.
Include the next digit (6) from the dividend after 192, then repeat: 1926 / 251

Moving on to step 7:
251 can be fit into 1926 7 times, resulting in a remainder of 169.
Put 7 as the next digit of the answer. 
Result so far: 20227.0
If we take 1757 away from 1926, we end up with 169.
Take the next digit (0) from the dividend and append it to 169, then repeat: 1690 / 251

Moving on to step 8:
When dividing 1690 by 251, we get 6 with a remainder of 184.
Put 6 as the next digit of the answer. 
Result so far: 202276.0
If we take 1506 away from 1690, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 9:
The number 251 fits into 1840 7 times, leaving a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 202276.7
The remainder is 83 after subtracting 1757 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 10:
The number 251 fits into 830 3 times, leaving a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 202276.73
Deduct 753 from 830 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 11:
251 goes into 770 3 times with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 202276.733
Subtracting 753 from 770 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 202276.733, and the remainder is 0.0017.