23475118 divided by 366 
The aim is to understand the frequency of 366 in 23475118.

On to step 1:
When dividing 2 by 366, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 366

Advancing to step 2:
23 divided by 366 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 366

Step 3:
234 divided by 366 is 0 with a remainder of 234.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 234 to get 234.
Append the next digit (7) from the dividend to 234 and continue with: 2347 / 366

Moving on to step 4:
When dividing 2347 by 366, we get 6 with a remainder of 151.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 2196 away from 2347, we end up with 151.
Append the next digit (5) from the dividend to 151 and continue with: 1515 / 366

Let's proceed to step 5:
The number 366 fits into 1515 4 times, leaving a remainder of 51.
The next digit of our result is 4. 
Result so far: 64.0
If we take 1464 away from 1515, we end up with 51.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 366

On to step 6:
If we divide 511 by 366, we get 1 and a remainder of 145.
The next digit of our result is 1. 
Result so far: 641.0
If we subtract 366 from 511, we get 145.
Fetch the next digit (1) from the dividend, attach it to 145 and continue: 1451 / 366

Let's proceed to step 7:
1451 divided by 366 is 3 with a remainder of 353.
The next digit of our result is 3. 
Result so far: 6413.0
Deduct 1098 from 1451 and we're left with 353.
Take the next digit (8) from the dividend and append it to 353, then repeat: 3538 / 366

Let's proceed to step 8:
The number 366 fits into 3538 9 times, leaving a remainder of 244.
Put 9 as the next digit of the answer. 
Result so far: 64139.0
If we subtract 3294 from 3538, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 9:
366 goes into 2440 6 times with a remainder of 244.
Put 6 as the next digit of the answer. 
Result so far: 64139.6
Deduct 2196 from 2440 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 10:
The number 366 fits into 2440 6 times, leaving a remainder of 244.
Put 6 as the next digit of the answer. 
Result so far: 64139.66
Subtracting 2196 from 2440 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

The quotient of the division is 64139.66, and the remainder is 0.244.