We look at the division of 456774 by 52 
The aim is to understand the frequency of 52 in 456774.

Moving on to step 1:
The number 52 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 52

Moving on to step 2:
If we divide 45 by 52, we get 0 and a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (6) from the dividend to 45 and continue with: 456 / 52

Moving on to step 3:
If we divide 456 by 52, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 416 away from 456, we end up with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 52

Let's proceed to step 4:
52 can be fit into 407 7 times, resulting in a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Deduct 364 from 407 and we're left with 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 52

Advancing to step 5:
52 goes into 437 8 times with a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 878.0
If we subtract 416 from 437, we get 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 52

Going ahead to step 6:
If we divide 214 by 52, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 8784.0
If we subtract 208 from 214, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
52 can be fit into 60 1 times, resulting in a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 8784.1
Subtract 52 from 60 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
80 divided by 52 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 8784.11
Subtracting 52 from 80 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 8784.11, with a leftover of 0.028.