26118602 ÷ 699 
The aim is to understand the frequency of 699 in 26118602.

Step 1:
2 divided by 699 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 699

Going ahead to step 2:
699 goes into 26 0 times with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 26 leaves us with 26.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 699

On to step 3:
261 divided by 699 is 0 with a remainder of 261.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 261 and we're left with 261.
Fetch the next digit (1) from the dividend, attach it to 261 and continue: 2611 / 699

Step 4:
699 goes into 2611 3 times with a remainder of 514.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2097 from 2611 and we're left with 514.
Fetch the next digit (8) from the dividend, attach it to 514 and continue: 5148 / 699

On to step 5:
699 goes into 5148 7 times with a remainder of 255.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Deduct 4893 from 5148 and we're left with 255.
Fetch the next digit (6) from the dividend, attach it to 255 and continue: 2556 / 699

Going ahead to step 6:
2556 divided by 699 is 3 with a remainder of 459.
The next digit of our result is 3. 
Result so far: 373.0
If we take 2097 away from 2556, we end up with 459.
Grab the next digit (0) from the dividend, add it to 459, then carry on: 4590 / 699

Let's proceed to step 7:
The number 699 fits into 4590 6 times, leaving a remainder of 396.
Write down 6 as next digit of the result. 
Result so far: 3736.0
Subtract 4194 from 4590 to get 396.
Bring next digit (2) of the dividend behind the 396 and repeat the process: 3962 / 699

Step 8:
If we divide 3962 by 699, we get 5 and a remainder of 467.
Put 5 as the next digit of the answer. 
Result so far: 37365.0
Subtracting 3495 from 3962 leaves us with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

On to step 9:
4670 divided by 699 is 6 with a remainder of 476.
Record the quotient 6 as the next digit in the result. 
Result so far: 37365.6
If we take 4194 away from 4670, we end up with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Step 10:
The number 699 fits into 4760 6 times, leaving a remainder of 566.
Put 6 as the next digit of the answer. 
Result so far: 37365.66
Subtract 4194 from 4760 to get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

After the division, we end up with 37365.66 and a remainder of 0.566.