We look at the division of 26882455 by 309 
The aim is to understand the frequency of 309 in 26882455.

On to step 1:
If we divide 2 by 309, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 309

Moving on to step 2:
The number 309 fits into 26 0 times, leaving a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Include the next digit (8) from the dividend after 26, then repeat: 268 / 309

Step 3:
When dividing 268 by 309, we get 0 with a remainder of 268.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 268 and we're left with 268.
Fetch the next digit (8) from the dividend, attach it to 268 and continue: 2688 / 309

Step 4:
If we divide 2688 by 309, we get 8 and a remainder of 216.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 2472 from 2688 leaves us with 216.
Grab the next digit (2) from the dividend, add it to 216, then carry on: 2162 / 309

Going ahead to step 5:
309 can be fit into 2162 6 times, resulting in a remainder of 308.
Write down 6 as next digit of the result. 
Result so far: 86.0
If we take 1854 away from 2162, we end up with 308.
Append the next digit (4) from the dividend to 308 and continue with: 3084 / 309

Moving on to step 6:
309 goes into 3084 9 times with a remainder of 303.
Use 9 as the next digit of our solution. 
Result so far: 869.0
Subtracting 2781 from 3084 leaves us with 303.
Include the next digit (5) from the dividend after 303, then repeat: 3035 / 309

Let's proceed to step 7:
When dividing 3035 by 309, we get 9 with a remainder of 254.
Record the quotient 9 as the next digit in the result. 
Result so far: 8699.0
Subtract 2781 from 3035 to get 254.
Append the next digit (5) from the dividend to 254 and continue with: 2545 / 309

Advancing to step 8:
The number 309 fits into 2545 8 times, leaving a remainder of 73.
Put 8 as the next digit of the answer. 
Result so far: 86998.0
The remainder is 73 after subtracting 2472 from 2545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 9:
The number 309 fits into 730 2 times, leaving a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 86998.2
If we subtract 618 from 730, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 10:
309 can be fit into 1120 3 times, resulting in a remainder of 193.
The number 3 becomes the next digit in our result. 
Result so far: 86998.23
Subtracting 927 from 1120 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Going ahead to step 11:
The number 309 fits into 1930 6 times, leaving a remainder of 76.
The number 6 becomes the next digit in our result. 
Result so far: 86998.236
Deduct 1854 from 1930 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
309 can be fit into 760 2 times, resulting in a remainder of 142.
The number 2 becomes the next digit in our result. 
Result so far: 86998.2362
Subtract 618 from 760 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 13:
The number 309 fits into 1420 4 times, leaving a remainder of 184.
The next digit of our result is 4. 
Result so far: 86998.23624
Subtracting 1236 from 1420 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 14:
When dividing 1840 by 309, we get 5 with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 86998.236245
The remainder is 295 after subtracting 1545 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 15:
When dividing 2950 by 309, we get 9 with a remainder of 169.
Write down 9 as next digit of the result. 
Result so far: 86998.2362459
If we subtract 2781 from 2950, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 16:
When dividing 1690 by 309, we get 5 with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 86998.23624595
The remainder is 145 after subtracting 1545 from 1690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

In conclusion, the division gives 86998.23624595 with a balance of 1.45e-07.