915741 divided by 85 
The aim is to understand the frequency of 85 in 915741.

On to step 1:
9 divided by 85 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 85

Moving on to step 2:
If we divide 91 by 85, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 85 away from 91, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 85

Step 3:
85 can be fit into 65 0 times, resulting in a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 65, we end up with 65.
Include the next digit (7) from the dividend after 65, then repeat: 657 / 85

Let's proceed to step 4:
When dividing 657 by 85, we get 7 with a remainder of 62.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
The remainder is 62 after subtracting 595 from 657.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 85

Let's proceed to step 5:
If we divide 624 by 85, we get 7 and a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 1077.0
If we take 595 away from 624, we end up with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 85

Going ahead to step 6:
When dividing 291 by 85, we get 3 with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 10773.0
If we take 255 away from 291, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
When dividing 360 by 85, we get 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 10773.4
If we subtract 340 from 360, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
When dividing 200 by 85, we get 2 with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 10773.42
If we take 170 away from 200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
85 can be fit into 300 3 times, resulting in a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 10773.423
The remainder is 45 after subtracting 255 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 10:
85 can be fit into 450 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 10773.4235
Deduct 425 from 450 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
85 can be fit into 250 2 times, resulting in a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 10773.42352
Subtracting 170 from 250 leaves us 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.

Step 12:
If we divide 800 by 85, we get 9 and a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 10773.423529
Subtracting 765 from 800 leaves us with 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 13:
When dividing 350 by 85, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 10773.4235294
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.

Advancing to step 14:
100 divided by 85 is 1 with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 10773.42352941
If we subtract 85 from 100, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 10773.42352941 and a remainder of 1.5e-08.