We're dividing 89718934 by 85 
The aim is to understand the frequency of 85 in 89718934.

Advancing to step 1:
If we divide 8 by 85, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 85

Step 2:
85 goes into 89 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 4 after subtracting 85 from 89.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 85

Step 3:
If we divide 47 by 85, we get 0 and a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 47 leaves us with 47.
Append the next digit (1) from the dividend to 47 and continue with: 471 / 85

Let's proceed to step 4:
85 goes into 471 5 times with a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 105.0
Subtract 425 from 471 to get 46.
Include the next digit (8) from the dividend after 46, then repeat: 468 / 85

Moving on to step 5:
The number 85 fits into 468 5 times, leaving a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 1055.0
Deduct 425 from 468 and we're left with 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 85

Let's proceed to step 6:
439 divided by 85 is 5 with a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 10555.0
If we subtract 425 from 439, we get 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 85

Going ahead to step 7:
143 divided by 85 is 1 with a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 105551.0
Subtracting 85 from 143 leaves us with 58.
Take the next digit (4) from the dividend and append it to 58, then repeat: 584 / 85

Moving on to step 8:
If we divide 584 by 85, we get 6 and a remainder of 74.
Put 6 as the next digit of the answer. 
Result so far: 1055516.0
Deduct 510 from 584 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 9:
If we divide 740 by 85, we get 8 and a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 1055516.8
Subtracting 680 from 740 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
85 can be fit into 600 7 times, resulting in a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 1055516.87
The remainder is 5 after subtracting 595 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
If we divide 50 by 85, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1055516.87
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
If we divide 500 by 85, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 1055516.8705
Deduct 425 from 500 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
85 goes into 750 8 times with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 1055516.87058
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 14:
700 divided by 85 is 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 1055516.870588
If we take 680 away from 700, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 1055516.870588 with a remaining 2e-06.