We divide 5755565 by 491
The aim is to understand the frequency of 491 in 5755565.

Going ahead to step 1:
The number 491 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 491

Moving on to step 2:
The number 491 fits into 57 0 times, leaving a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 491

On to step 3:
If we divide 575 by 491, we get 1 and a remainder of 84.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 491 away from 575, we end up with 84.
Take the next digit (5) from the dividend and append it to 84, then repeat: 845 / 491

Moving on to step 4:
491 goes into 845 1 times with a remainder of 354.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 491 from 845, we get 354.
Take the next digit (5) from the dividend and append it to 354, then repeat: 3545 / 491

Let's proceed to step 5:
When dividing 3545 by 491, we get 7 with a remainder of 108.
Use 7 as the next digit of our solution. 
Result so far: 117.0
The remainder is 108 after subtracting 3437 from 3545.
Include the next digit (6) from the dividend after 108, then repeat: 1086 / 491

Step 6:
The number 491 fits into 1086 2 times, leaving a remainder of 104.
Record the quotient 2 as the next digit in the result. 
Result so far: 1172.0
If we take 982 away from 1086, we end up with 104.
Include the next digit (5) from the dividend after 104, then repeat: 1045 / 491

Let's proceed to step 7:
The number 491 fits into 1045 2 times, leaving a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 11722.0
If we subtract 982 from 1045, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 8:
491 goes into 630 1 times with a remainder of 139.
The number 1 becomes the next digit in our result. 
Result so far: 11722.1
Subtract 491 from 630 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 9:
When dividing 1390 by 491, we get 2 with a remainder of 408.
Record the quotient 2 as the next digit in the result. 
Result so far: 11722.12
Deduct 982 from 1390 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 10:
When dividing 4080 by 491, we get 8 with a remainder of 152.
Write down 8 as next digit of the result. 
Result so far: 11722.128
Subtracting 3928 from 4080 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 11:
491 goes into 1520 3 times with a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 11722.1283
Subtracting 1473 from 1520 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 12:
If we divide 470 by 491, we get 0 and a remainder of 470.
Write down 0 as next digit of the result. 
Result so far: 11722.1283
The remainder is 470 after subtracting 0 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 13:
491 goes into 4700 9 times with a remainder of 281.
Write down 9 as next digit of the result. 
Result so far: 11722.128309
If we subtract 4419 from 4700, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Step 14:
491 can be fit into 2810 5 times, resulting in a remainder of 355.
Write down 5 as next digit of the result. 
Result so far: 11722.1283095
Subtract 2455 from 2810 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 15:
3550 divided by 491 is 7 with a remainder of 113.
Record the quotient 7 as the next digit in the result. 
Result so far: 11722.12830957
Deduct 3437 from 3550 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

In conclusion, the division gives 11722.12830957 with a balance of 1.13e-07.