Let's divide 85093910 by 528
The aim is to understand the frequency of 528 in 85093910.

Moving on to step 1:
When dividing 8 by 528, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 528

Going ahead to step 2:
If we divide 85 by 528, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Grab the next digit (0) from the dividend, add it to 85, then carry on: 850 / 528

Let's proceed to step 3:
When dividing 850 by 528, we get 1 with a remainder of 322.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 322 after subtracting 528 from 850.
Take the next digit (9) from the dividend and append it to 322, then repeat: 3229 / 528

On to step 4:
When dividing 3229 by 528, we get 6 with a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 61 after subtracting 3168 from 3229.
Append the next digit (3) from the dividend to 61 and continue with: 613 / 528

Let's proceed to step 5:
528 can be fit into 613 1 times, resulting in a remainder of 85.
Write down 1 as next digit of the result. 
Result so far: 161.0
The remainder is 85 after subtracting 528 from 613.
Include the next digit (9) from the dividend after 85, then repeat: 859 / 528

Going ahead to step 6:
The number 528 fits into 859 1 times, leaving a remainder of 331.
Put 1 as the next digit of the answer. 
Result so far: 1611.0
If we take 528 away from 859, we end up with 331.
Fetch the next digit (1) from the dividend, attach it to 331 and continue: 3311 / 528

On to step 7:
528 goes into 3311 6 times with a remainder of 143.
The number 6 becomes the next digit in our result. 
Result so far: 16116.0
If we subtract 3168 from 3311, we get 143.
Append the next digit (0) from the dividend to 143 and continue with: 1430 / 528

Going ahead to step 8:
528 goes into 1430 2 times with a remainder of 374.
Use 2 as the next digit of our solution. 
Result so far: 161162.0
Subtracting 1056 from 1430 leaves us with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 9:
3740 divided by 528 is 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 161162.7
The remainder is 44 after subtracting 3696 from 3740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
528 can be fit into 440 0 times, resulting in a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 161162.7
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 11:
528 goes into 4400 8 times with a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 161162.708
Subtracting 4224 from 4400 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 12:
528 goes into 1760 3 times with a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 161162.7083
If we subtract 1584 from 1760, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 13:
If we divide 1760 by 528, we get 3 and a remainder of 176.
Write down 3 as next digit of the result. 
Result so far: 161162.70833
Deduct 1584 from 1760 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

After the division, we end up with 161162.70833 and a remainder of 0.000176.