We look at the division of 26694541 by 405 
The aim is to understand the frequency of 405 in 26694541.

Going ahead to step 1:
405 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 405

Moving on to step 2:
When dividing 26 by 405, we get 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 405

Let's proceed to step 3:
If we divide 266 by 405, we get 0 and a remainder of 266.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 266, we end up with 266.
Append the next digit (9) from the dividend to 266 and continue with: 2669 / 405

Advancing to step 4:
2669 divided by 405 is 6 with a remainder of 239.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 2430 from 2669, we get 239.
Include the next digit (4) from the dividend after 239, then repeat: 2394 / 405

Advancing to step 5:
405 can be fit into 2394 5 times, resulting in a remainder of 369.
Use 5 as the next digit of our solution. 
Result so far: 65.0
The remainder is 369 after subtracting 2025 from 2394.
Fetch the next digit (5) from the dividend, attach it to 369 and continue: 3695 / 405

Let's proceed to step 6:
3695 divided by 405 is 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 659.0
If we subtract 3645 from 3695, we get 50.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 405

Let's proceed to step 7:
405 goes into 504 1 times with a remainder of 99.
Put 1 as the next digit of the answer. 
Result so far: 6591.0
Deduct 405 from 504 and we're left with 99.
Take the next digit (1) from the dividend and append it to 99, then repeat: 991 / 405

Let's proceed to step 8:
If we divide 991 by 405, we get 2 and a remainder of 181.
Write down 2 as next digit of the result. 
Result so far: 65912.0
Subtracting 810 from 991 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
405 goes into 1810 4 times with a remainder of 190.
Write down 4 as next digit of the result. 
Result so far: 65912.4
The remainder is 190 after subtracting 1620 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 10:
1900 divided by 405 is 4 with a remainder of 280.
Record the quotient 4 as the next digit in the result. 
Result so far: 65912.44
Subtract 1620 from 1900 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The quotient of the division is 65912.44, and the remainder is 0.28.