We divide 520279 by 85
The aim is to understand the frequency of 85 in 520279.

Moving on to step 1:
85 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 85

Let's proceed to step 2:
85 can be fit into 52 0 times, resulting in a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 85

Step 3:
If we divide 520 by 85, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 510 from 520 to get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 85

Going ahead to step 4:
85 can be fit into 102 1 times, resulting in a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we take 85 away from 102, we end up with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 85

On to step 5:
177 divided by 85 is 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 612.0
The remainder is 7 after subtracting 170 from 177.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 85

Advancing to step 6:
85 can be fit into 79 0 times, resulting in a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 6120.0
Subtract 0 from 79 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 7:
790 divided by 85 is 9 with a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 6120.9
The remainder is 25 after subtracting 765 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
85 can be fit into 250 2 times, resulting in a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 6120.92
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.

On to step 9:
If we divide 800 by 85, we get 9 and a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 6120.929
Subtract 765 from 800 to 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.

Step 10:
The number 85 fits into 350 4 times, leaving a remainder of 10.
The next digit of our result is 4. 
Result so far: 6120.9294
If we subtract 340 from 350, we 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.

Step 11:
When dividing 100 by 85, we get 1 with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 6120.92941
Subtracting 85 from 100 leaves us 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 12:
85 can be fit into 150 1 times, resulting in a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 6120.929411
Subtract 85 from 150 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 6120.929411 and a remainder of 6.5e-06.