We look at the division of 64524564 by 848 
The aim is to understand the frequency of 848 in 64524564.

On to step 1:
The number 848 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 848

Moving on to step 2:
64 divided by 848 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 848

Moving on to step 3:
If we divide 645 by 848, we get 0 and a remainder of 645.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 645 leaves us with 645.
Include the next digit (2) from the dividend after 645, then repeat: 6452 / 848

Let's proceed to step 4:
848 can be fit into 6452 7 times, resulting in a remainder of 516.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 516 after subtracting 5936 from 6452.
Include the next digit (4) from the dividend after 516, then repeat: 5164 / 848

Let's proceed to step 5:
848 can be fit into 5164 6 times, resulting in a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 76.0
If we subtract 5088 from 5164, we get 76.
Grab the next digit (5) from the dividend, add it to 76, then carry on: 765 / 848

Moving on to step 6:
The number 848 fits into 765 0 times, leaving a remainder of 765.
Record the quotient 0 as the next digit in the result. 
Result so far: 760.0
If we subtract 0 from 765, we get 765.
Grab the next digit (6) from the dividend, add it to 765, then carry on: 7656 / 848

On to step 7:
If we divide 7656 by 848, we get 9 and a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 7609.0
The remainder is 24 after subtracting 7632 from 7656.
Include the next digit (4) from the dividend after 24, then repeat: 244 / 848

On to step 8:
If we divide 244 by 848, we get 0 and a remainder of 244.
Record the quotient 0 as the next digit in the result. 
Result so far: 76090.0
Subtracting 0 from 244 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.

Let's proceed to step 9:
If we divide 2440 by 848, we get 2 and a remainder of 744.
Record the quotient 2 as the next digit in the result. 
Result so far: 76090.2
If we take 1696 away from 2440, we end up with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Advancing to step 10:
848 can be fit into 7440 8 times, resulting in a remainder of 656.
The number 8 becomes the next digit in our result. 
Result so far: 76090.28
Subtract 6784 from 7440 to get 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Let's proceed to step 11:
The number 848 fits into 6560 7 times, leaving a remainder of 624.
The next digit of our result is 7. 
Result so far: 76090.287
Subtract 5936 from 6560 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Moving on to step 12:
If we divide 6240 by 848, we get 7 and a remainder of 304.
Use 7 as the next digit of our solution. 
Result so far: 76090.2877
Subtracting 5936 from 6240 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 76090.2877, with a leftover of 0.00304.