We're dividing 860479 by 85 
The aim is to understand the frequency of 85 in 860479.

Advancing to step 1:
If we divide 8 by 85, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 85

Step 2:
85 can be fit into 86 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 85 away from 86, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 85

On to step 3:
85 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 10 and we're left with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 85

Step 4:
If we divide 104 by 85, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 101.0
If we take 85 away from 104, we end up with 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 85

Advancing to step 5:
If we divide 197 by 85, we get 2 and a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 1012.0
Subtracting 170 from 197 leaves us with 27.
Bring next digit (9) of the dividend behind the 27 and repeat the process: 279 / 85

Let's proceed to step 6:
When dividing 279 by 85, we get 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 10123.0
Subtracting 255 from 279 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 85, we get 2 and a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 10123.2
The remainder is 70 after subtracting 170 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
700 divided by 85 is 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 10123.28
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.

Moving on to step 9:
85 goes into 200 2 times with a remainder of 30.
The next digit of our result is 2. 
Result so far: 10123.282
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 85 is 3 with a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 10123.2823
If we subtract 255 from 300, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
The number 85 fits into 450 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 10123.28235
Subtracting 425 from 450 leaves us 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.

Step 12:
85 can be fit into 250 2 times, resulting in a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 10123.282352
If we take 170 away from 250, 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.

Advancing to step 13:
800 divided by 85 is 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 10123.2823529
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 14:
When dividing 350 by 85, we get 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 10123.28235294
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 10123.28235294 and a remainder of 1e-08.