855379 divided by 85 
The aim is to understand the frequency of 85 in 855379.

Step 1:
85 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 85

Step 2:
The number 85 fits into 85 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 85 from 85 leaves us with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 85

Moving on to step 3:
5 divided by 85 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 5 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 85

Advancing to step 4:
53 divided by 85 is 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
If we subtract 0 from 53, we get 53.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 85

Advancing to step 5:
The number 85 fits into 537 6 times, leaving a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 1006.0
Subtracting 510 from 537 leaves us with 27.
Append the next digit (9) from the dividend to 27 and continue with: 279 / 85

On to step 6:
85 goes into 279 3 times with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 10063.0
Subtract 255 from 279 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 7:
When dividing 240 by 85, we get 2 with a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 10063.2
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:
85 can be fit into 700 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 10063.28
Subtracting 680 from 700 leaves us 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.

Going ahead to step 9:
200 divided by 85 is 2 with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 10063.282
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.

On to step 10:
85 can be fit into 300 3 times, resulting in a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 10063.2823
Deduct 255 from 300 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 11:
85 goes into 450 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 10063.28235
If we take 425 away from 450, we end up 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.

On to step 12:
When dividing 250 by 85, we get 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 10063.282352
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.

Let's proceed to step 13:
85 goes into 800 9 times with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 10063.2823529
If we take 765 away from 800, we end up 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.

On to step 14:
The number 85 fits into 350 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 10063.28235294
Subtract 340 from 350 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 10063.28235294, with a leftover of 1e-08.