We're dividing 11971200 by 491 
The aim is to understand the frequency of 491 in 11971200.

Step 1:
491 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 491

Step 2:
If we divide 11 by 491, we get 0 and a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 491

Going ahead to step 3:
491 can be fit into 119 0 times, resulting in a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 119 after subtracting 0 from 119.
Bring next digit (7) of the dividend behind the 119 and repeat the process: 1197 / 491

Going ahead to step 4:
The number 491 fits into 1197 2 times, leaving a remainder of 215.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 982 from 1197 and we're left with 215.
Fetch the next digit (1) from the dividend, attach it to 215 and continue: 2151 / 491

Let's proceed to step 5:
The number 491 fits into 2151 4 times, leaving a remainder of 187.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtract 1964 from 2151 to get 187.
Bring next digit (2) of the dividend behind the 187 and repeat the process: 1872 / 491

Let's proceed to step 6:
491 goes into 1872 3 times with a remainder of 399.
Write down 3 as next digit of the result. 
Result so far: 243.0
If we subtract 1473 from 1872, we get 399.
Include the next digit (0) from the dividend after 399, then repeat: 3990 / 491

Step 7:
3990 divided by 491 is 8 with a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 2438.0
Subtracting 3928 from 3990 leaves us with 62.
Bring next digit (0) of the dividend behind the 62 and repeat the process: 620 / 491

Step 8:
491 can be fit into 620 1 times, resulting in a remainder of 129.
Record the quotient 1 as the next digit in the result. 
Result so far: 24381.0
If we take 491 away from 620, we end up with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 9:
491 can be fit into 1290 2 times, resulting in a remainder of 308.
Use 2 as the next digit of our solution. 
Result so far: 24381.2
If we subtract 982 from 1290, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
If we divide 3080 by 491, we get 6 and a remainder of 134.
The next digit of our result is 6. 
Result so far: 24381.26
Subtract 2946 from 3080 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 11:
491 goes into 1340 2 times with a remainder of 358.
The number 2 becomes the next digit in our result. 
Result so far: 24381.262
If we subtract 982 from 1340, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 12:
3580 divided by 491 is 7 with a remainder of 143.
Write down 7 as next digit of the result. 
Result so far: 24381.2627
If we take 3437 away from 3580, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 13:
491 can be fit into 1430 2 times, resulting in a remainder of 448.
Record the quotient 2 as the next digit in the result. 
Result so far: 24381.26272
Subtract 982 from 1430 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 14:
491 goes into 4480 9 times with a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 24381.262729
Subtract 4419 from 4480 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 15:
491 can be fit into 610 1 times, resulting in a remainder of 119.
Record the quotient 1 as the next digit in the result. 
Result so far: 24381.2627291
The remainder is 119 after subtracting 491 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 16:
The number 491 fits into 1190 2 times, leaving a remainder of 208.
Write down 2 as next digit of the result. 
Result so far: 24381.26272912
Deduct 982 from 1190 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final outcome is 24381.26272912, with a leftover of 2.08e-07.