We're dividing 26854284 by 291 
The aim is to understand the frequency of 291 in 26854284.

On to step 1:
When dividing 2 by 291, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 291

Moving on to step 2:
If we divide 26 by 291, we get 0 and a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 291

Going ahead to step 3:
When dividing 268 by 291, we get 0 with a remainder of 268.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 268 leaves us with 268.
Append the next digit (5) from the dividend to 268 and continue with: 2685 / 291

Step 4:
When dividing 2685 by 291, we get 9 with a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 2619 from 2685 and we're left with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 291

On to step 5:
664 divided by 291 is 2 with a remainder of 82.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
The remainder is 82 after subtracting 582 from 664.
Append the next digit (2) from the dividend to 82 and continue with: 822 / 291

On to step 6:
822 divided by 291 is 2 with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 922.0
Subtracting 582 from 822 leaves us with 240.
Append the next digit (8) from the dividend to 240 and continue with: 2408 / 291

Let's proceed to step 7:
291 can be fit into 2408 8 times, resulting in a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 9228.0
Subtracting 2328 from 2408 leaves us with 80.
Bring next digit (4) of the dividend behind the 80 and repeat the process: 804 / 291

Moving on to step 8:
If we divide 804 by 291, we get 2 and a remainder of 222.
Put 2 as the next digit of the answer. 
Result so far: 92282.0
If we take 582 away from 804, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 9:
If we divide 2220 by 291, we get 7 and a remainder of 183.
The number 7 becomes the next digit in our result. 
Result so far: 92282.7
If we subtract 2037 from 2220, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 10:
291 goes into 1830 6 times with a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 92282.76
Subtract 1746 from 1830 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 11:
291 can be fit into 840 2 times, resulting in a remainder of 258.
The number 2 becomes the next digit in our result. 
Result so far: 92282.762
If we take 582 away from 840, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 12:
291 can be fit into 2580 8 times, resulting in a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 92282.7628
Subtracting 2328 from 2580 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 13:
291 goes into 2520 8 times with a remainder of 192.
Record the quotient 8 as the next digit in the result. 
Result so far: 92282.76288
If we take 2328 away from 2520, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final outcome is 92282.76288, with a leftover of 0.000192.