85474091 ÷ 52 
The aim is to understand the frequency of 52 in 85474091.

Let's proceed to step 1:
The number 52 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 52

Step 2:
85 divided by 52 is 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 52 from 85, we get 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 52

Step 3:
When dividing 334 by 52, we get 6 with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 22 after subtracting 312 from 334.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 52

Step 4:
If we divide 227 by 52, we get 4 and a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Deduct 208 from 227 and we're left with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 52

Moving on to step 5:
The number 52 fits into 194 3 times, leaving a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 1643.0
If we take 156 away from 194, we end up with 38.
Append the next digit (0) from the dividend to 38 and continue with: 380 / 52

Moving on to step 6:
The number 52 fits into 380 7 times, leaving a remainder of 16.
The next digit of our result is 7. 
Result so far: 16437.0
The remainder is 16 after subtracting 364 from 380.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 52

Let's proceed to step 7:
169 divided by 52 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 164373.0
Subtract 156 from 169 to get 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 52

Moving on to step 8:
52 goes into 131 2 times with a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 1643732.0
Subtract 104 from 131 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 9:
270 divided by 52 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 1643732.5
Subtract 260 from 270 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 52, we get 1 and a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 1643732.51
If we subtract 52 from 100, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
480 divided by 52 is 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 1643732.519
Subtract 468 from 480 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
52 goes into 120 2 times with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 1643732.5192
The remainder is 16 after subtracting 104 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
When dividing 160 by 52, we get 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 1643732.51923
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
When dividing 40 by 52, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1643732.51923
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
52 goes into 400 7 times with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 1643732.5192307
The remainder is 36 after subtracting 364 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 16:
When dividing 360 by 52, we get 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 1643732.51923076
The remainder is 48 after subtracting 312 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 1643732.51923076, with a leftover of 4.8e-08.