48755993 ÷ 491 
The aim is to understand the frequency of 491 in 48755993.

On to step 1:
When dividing 4 by 491, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 491

Step 2:
When dividing 48 by 491, we get 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Append the next digit (7) from the dividend to 48 and continue with: 487 / 491

Advancing to step 3:
491 can be fit into 487 0 times, resulting in a remainder of 487.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 487 and we're left with 487.
Append the next digit (5) from the dividend to 487 and continue with: 4875 / 491

Going ahead to step 4:
491 can be fit into 4875 9 times, resulting in a remainder of 456.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 4419 from 4875 leaves us with 456.
Bring next digit (5) of the dividend behind the 456 and repeat the process: 4565 / 491

Advancing to step 5:
4565 divided by 491 is 9 with a remainder of 146.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Subtract 4419 from 4565 to get 146.
Bring next digit (9) of the dividend behind the 146 and repeat the process: 1469 / 491

On to step 6:
491 goes into 1469 2 times with a remainder of 487.
Put 2 as the next digit of the answer. 
Result so far: 992.0
If we take 982 away from 1469, we end up with 487.
Bring next digit (9) of the dividend behind the 487 and repeat the process: 4879 / 491

Going ahead to step 7:
491 can be fit into 4879 9 times, resulting in a remainder of 460.
Record the quotient 9 as the next digit in the result. 
Result so far: 9929.0
Deduct 4419 from 4879 and we're left with 460.
Bring next digit (3) of the dividend behind the 460 and repeat the process: 4603 / 491

Advancing to step 8:
491 can be fit into 4603 9 times, resulting in a remainder of 184.
Write down 9 as next digit of the result. 
Result so far: 99299.0
If we take 4419 away from 4603, 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.

On to step 9:
When dividing 1840 by 491, we get 3 with a remainder of 367.
Put 3 as the next digit of the answer. 
Result so far: 99299.3
Deduct 1473 from 1840 and we're left with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Advancing to step 10:
491 goes into 3670 7 times with a remainder of 233.
Record the quotient 7 as the next digit in the result. 
Result so far: 99299.37
If we take 3437 away from 3670, we end up with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Step 11:
491 goes into 2330 4 times with a remainder of 366.
Use 4 as the next digit of our solution. 
Result so far: 99299.374
If we subtract 1964 from 2330, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Moving on to step 12:
491 goes into 3660 7 times with a remainder of 223.
Put 7 as the next digit of the answer. 
Result so far: 99299.3747
Deduct 3437 from 3660 and we're left with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Let's proceed to step 13:
When dividing 2230 by 491, we get 4 with a remainder of 266.
Use 4 as the next digit of our solution. 
Result so far: 99299.37474
Deduct 1964 from 2230 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 14:
491 goes into 2660 5 times with a remainder of 205.
The number 5 becomes the next digit in our result. 
Result so far: 99299.374745
The remainder is 205 after subtracting 2455 from 2660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 15:
When dividing 2050 by 491, we get 4 with a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 99299.3747454
Subtract 1964 from 2050 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 16:
If we divide 860 by 491, we get 1 and a remainder of 369.
Write down 1 as next digit of the result. 
Result so far: 99299.37474541
If we subtract 491 from 860, we get 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

The final result is 99299.37474541 with a remainder of 3.69e-07.