Let's divide 88218669 by 85
The aim is to understand the frequency of 85 in 88218669.

Advancing to step 1:
The number 85 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 85

On to step 2:
When dividing 88 by 85, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 85 away from 88, we end up with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 85

Moving on to step 3:
If we divide 32 by 85, we get 0 and a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 32 leaves us with 32.
Take the next digit (1) from the dividend and append it to 32, then repeat: 321 / 85

Going ahead to step 4:
When dividing 321 by 85, we get 3 with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we take 255 away from 321, we end up with 66.
Include the next digit (8) from the dividend after 66, then repeat: 668 / 85

Let's proceed to step 5:
If we divide 668 by 85, we get 7 and a remainder of 73.
The next digit of our result is 7. 
Result so far: 1037.0
The remainder is 73 after subtracting 595 from 668.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 85

Moving on to step 6:
If we divide 736 by 85, we get 8 and a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 10378.0
Subtract 680 from 736 to get 56.
Take the next digit (6) from the dividend and append it to 56, then repeat: 566 / 85

Step 7:
566 divided by 85 is 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 103786.0
Subtract 510 from 566 to get 56.
Append the next digit (9) from the dividend to 56 and continue with: 569 / 85

Moving on to step 8:
The number 85 fits into 569 6 times, leaving a remainder of 59.
Record the quotient 6 as the next digit in the result. 
Result so far: 1037866.0
If we take 510 away from 569, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
590 divided by 85 is 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 1037866.6
If we take 510 away from 590, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
85 can be fit into 800 9 times, resulting in a remainder of 35.
The next digit of our result is 9. 
Result so far: 1037866.69
If we subtract 765 from 800, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
When dividing 350 by 85, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 1037866.694
If we take 340 away from 350, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
85 goes into 100 1 times with a remainder of 15.
The next digit of our result is 1. 
Result so far: 1037866.6941
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
85 can be fit into 150 1 times, resulting in a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1037866.69411
If we take 85 away from 150, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 1037866.69411, with a leftover of 6.5e-05.