We're dividing 18152826 by 791 
The aim is to understand the frequency of 791 in 18152826.

Moving on to step 1:
791 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 791

Advancing to step 2:
The number 791 fits into 18 0 times, leaving a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 791

Going ahead to step 3:
When dividing 181 by 791, we get 0 with a remainder of 181.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 181 and we're left with 181.
Fetch the next digit (5) from the dividend, attach it to 181 and continue: 1815 / 791

Let's proceed to step 4:
The number 791 fits into 1815 2 times, leaving a remainder of 233.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1582 from 1815, we get 233.
Append the next digit (2) from the dividend to 233 and continue with: 2332 / 791

Step 5:
791 can be fit into 2332 2 times, resulting in a remainder of 750.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 1582 from 2332 to get 750.
Fetch the next digit (8) from the dividend, attach it to 750 and continue: 7508 / 791

Let's proceed to step 6:
791 can be fit into 7508 9 times, resulting in a remainder of 389.
The number 9 becomes the next digit in our result. 
Result so far: 229.0
The remainder is 389 after subtracting 7119 from 7508.
Fetch the next digit (2) from the dividend, attach it to 389 and continue: 3892 / 791

On to step 7:
The number 791 fits into 3892 4 times, leaving a remainder of 728.
Record the quotient 4 as the next digit in the result. 
Result so far: 2294.0
If we subtract 3164 from 3892, we get 728.
Grab the next digit (6) from the dividend, add it to 728, then carry on: 7286 / 791

On to step 8:
791 goes into 7286 9 times with a remainder of 167.
Put 9 as the next digit of the answer. 
Result so far: 22949.0
If we subtract 7119 from 7286, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 9:
When dividing 1670 by 791, we get 2 with a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 22949.2
If we subtract 1582 from 1670, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 10:
791 can be fit into 880 1 times, resulting in a remainder of 89.
Record the quotient 1 as the next digit in the result. 
Result so far: 22949.21
Subtracting 791 from 880 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 11:
When dividing 890 by 791, we get 1 with a remainder of 99.
The next digit of our result is 1. 
Result so far: 22949.211
If we subtract 791 from 890, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

After the division, we end up with 22949.211 and a remainder of 0.0099.