We're dividing 56751148 by 618 
The aim is to understand the frequency of 618 in 56751148.

Step 1:
If we divide 5 by 618, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 618

Step 2:
When dividing 56 by 618, we get 0 with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Fetch the next digit (7) from the dividend, attach it to 56 and continue: 567 / 618

Moving on to step 3:
567 divided by 618 is 0 with a remainder of 567.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 567 and we're left with 567.
Grab the next digit (5) from the dividend, add it to 567, then carry on: 5675 / 618

Step 4:
When dividing 5675 by 618, we get 9 with a remainder of 113.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 5562 away from 5675, we end up with 113.
Bring next digit (1) of the dividend behind the 113 and repeat the process: 1131 / 618

Step 5:
The number 618 fits into 1131 1 times, leaving a remainder of 513.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
If we take 618 away from 1131, we end up with 513.
Take the next digit (1) from the dividend and append it to 513, then repeat: 5131 / 618

Let's proceed to step 6:
618 goes into 5131 8 times with a remainder of 187.
Put 8 as the next digit of the answer. 
Result so far: 918.0
Subtracting 4944 from 5131 leaves us with 187.
Fetch the next digit (4) from the dividend, attach it to 187 and continue: 1874 / 618

Advancing to step 7:
If we divide 1874 by 618, we get 3 and a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 9183.0
If we subtract 1854 from 1874, we get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 618

Let's proceed to step 8:
When dividing 208 by 618, we get 0 with a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 91830.0
Deduct 0 from 208 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 9:
2080 divided by 618 is 3 with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 91830.3
Subtract 1854 from 2080 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 10:
When dividing 2260 by 618, we get 3 with a remainder of 406.
The next digit of our result is 3. 
Result so far: 91830.33
Subtract 1854 from 2260 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

The final result is 91830.33 with a remainder of 0.406.