Let's divide 83055500 by 491
The aim is to understand the frequency of 491 in 83055500.

Advancing to step 1:
491 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 491

Step 2:
The number 491 fits into 83 0 times, leaving a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Bring next digit (0) of the dividend behind the 83 and repeat the process: 830 / 491

Step 3:
If we divide 830 by 491, we get 1 and a remainder of 339.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 491 from 830 to get 339.
Bring next digit (5) of the dividend behind the 339 and repeat the process: 3395 / 491

Moving on to step 4:
When dividing 3395 by 491, we get 6 with a remainder of 449.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 2946 away from 3395, we end up with 449.
Include the next digit (5) from the dividend after 449, then repeat: 4495 / 491

Going ahead to step 5:
491 can be fit into 4495 9 times, resulting in a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
Subtracting 4419 from 4495 leaves us with 76.
Take the next digit (5) from the dividend and append it to 76, then repeat: 765 / 491

On to step 6:
The number 491 fits into 765 1 times, leaving a remainder of 274.
Record the quotient 1 as the next digit in the result. 
Result so far: 1691.0
Deduct 491 from 765 and we're left with 274.
Include the next digit (0) from the dividend after 274, then repeat: 2740 / 491

Let's proceed to step 7:
2740 divided by 491 is 5 with a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 16915.0
Subtracting 2455 from 2740 leaves us with 285.
Grab the next digit (0) from the dividend, add it to 285, then carry on: 2850 / 491

Advancing to step 8:
If we divide 2850 by 491, we get 5 and a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 169155.0
The remainder is 395 after subtracting 2455 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

On to step 9:
The number 491 fits into 3950 8 times, leaving a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 169155.8
If we take 3928 away from 3950, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
If we divide 220 by 491, we get 0 and a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 169155.8
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
The number 491 fits into 2200 4 times, leaving a remainder of 236.
The number 4 becomes the next digit in our result. 
Result so far: 169155.804
Subtract 1964 from 2200 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Step 12:
2360 divided by 491 is 4 with a remainder of 396.
The number 4 becomes the next digit in our result. 
Result so far: 169155.8044
If we subtract 1964 from 2360, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

The final outcome is 169155.8044, with a leftover of 0.00396.