26557639 ÷ 497 
The aim is to understand the frequency of 497 in 26557639.

Moving on to step 1:
The number 497 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 497

Let's proceed to step 2:
The number 497 fits into 26 0 times, leaving a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 497

Let's proceed to step 3:
265 divided by 497 is 0 with a remainder of 265.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 265 after subtracting 0 from 265.
Append the next digit (5) from the dividend to 265 and continue with: 2655 / 497

Moving on to step 4:
2655 divided by 497 is 5 with a remainder of 170.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 170 after subtracting 2485 from 2655.
Include the next digit (7) from the dividend after 170, then repeat: 1707 / 497

Let's proceed to step 5:
The number 497 fits into 1707 3 times, leaving a remainder of 216.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtracting 1491 from 1707 leaves us with 216.
Include the next digit (6) from the dividend after 216, then repeat: 2166 / 497

Step 6:
When dividing 2166 by 497, we get 4 with a remainder of 178.
Use 4 as the next digit of our solution. 
Result so far: 534.0
Subtracting 1988 from 2166 leaves us with 178.
Fetch the next digit (3) from the dividend, attach it to 178 and continue: 1783 / 497

Moving on to step 7:
The number 497 fits into 1783 3 times, leaving a remainder of 292.
Use 3 as the next digit of our solution. 
Result so far: 5343.0
If we take 1491 away from 1783, we end up with 292.
Include the next digit (9) from the dividend after 292, then repeat: 2929 / 497

Let's proceed to step 8:
If we divide 2929 by 497, we get 5 and a remainder of 444.
Put 5 as the next digit of the answer. 
Result so far: 53435.0
Subtracting 2485 from 2929 leaves us with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 9:
497 can be fit into 4440 8 times, resulting in a remainder of 464.
Write down 8 as next digit of the result. 
Result so far: 53435.8
The remainder is 464 after subtracting 3976 from 4440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 10:
The number 497 fits into 4640 9 times, leaving a remainder of 167.
The number 9 becomes the next digit in our result. 
Result so far: 53435.89
Deduct 4473 from 4640 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 11:
497 goes into 1670 3 times with a remainder of 179.
Put 3 as the next digit of the answer. 
Result so far: 53435.893
The remainder is 179 after subtracting 1491 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Advancing to step 12:
1790 divided by 497 is 3 with a remainder of 299.
The next digit of our result is 3. 
Result so far: 53435.8933
The remainder is 299 after subtracting 1491 from 1790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

The quotient of the division is 53435.8933, and the remainder is 0.00299.