Let's divide 426130 by 85
The aim is to understand the frequency of 85 in 426130.

Step 1:
4 divided by 85 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 85

Advancing to step 2:
85 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (6) from the dividend, attach it to 42 and continue: 426 / 85

Let's proceed to step 3:
85 can be fit into 426 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 1 after subtracting 425 from 426.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 85

Let's proceed to step 4:
When dividing 11 by 85, we get 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 50.0
If we take 0 away from 11, we end up with 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 85

Step 5:
The number 85 fits into 113 1 times, leaving a remainder of 28.
The next digit of our result is 1. 
Result so far: 501.0
Subtracting 85 from 113 leaves us with 28.
Include the next digit (0) from the dividend after 28, then repeat: 280 / 85

On to step 6:
85 goes into 280 3 times with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 5013.0
Subtracting 255 from 280 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 7:
The number 85 fits into 250 2 times, leaving a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 5013.2
Deduct 170 from 250 and we're left 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 8:
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: 5013.29
The remainder is 35 after subtracting 765 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
85 can be fit into 350 4 times, resulting in a remainder of 10.
The next digit of our result is 4. 
Result so far: 5013.294
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.

On to step 10:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 5013.2941
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.

On to step 11:
When dividing 150 by 85, we get 1 with a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 5013.29411
If we take 85 away from 150, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 5013.29411, with a leftover of 6.5e-05.