11408186 divided by 65 
The aim is to understand the frequency of 65 in 11408186.

Advancing to step 1:
65 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 65

Moving on to step 2:
If we divide 11 by 65, we get 0 and a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 65

Moving on to step 3:
65 can be fit into 114 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 1.0
If we take 65 away from 114, we end up with 49.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 65

Moving on to step 4:
65 can be fit into 490 7 times, resulting in a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 35 after subtracting 455 from 490.
Grab the next digit (8) from the dividend, add it to 35, then carry on: 358 / 65

On to step 5:
358 divided by 65 is 5 with a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
If we subtract 325 from 358, we get 33.
Bring next digit (1) of the dividend behind the 33 and repeat the process: 331 / 65

Let's proceed to step 6:
65 can be fit into 331 5 times, resulting in a remainder of 6.
The next digit of our result is 5. 
Result so far: 1755.0
Subtracting 325 from 331 leaves us with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 65

Let's proceed to step 7:
If we divide 68 by 65, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 17551.0
Subtracting 65 from 68 leaves us with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 65

Let's proceed to step 8:
The number 65 fits into 36 0 times, leaving a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 175510.0
The remainder is 36 after subtracting 0 from 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
When dividing 360 by 65, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 175510.5
Subtracting 325 from 360 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
65 goes into 350 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 175510.55
Subtracting 325 from 350 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 175510.55, with a leftover of 0.025.