471517 ÷ 85 
The aim is to understand the frequency of 85 in 471517.

Moving on to step 1:
The number 85 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 85

Going ahead to step 2:
85 goes into 47 0 times with a remainder of 47.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 47 to get 47.
Fetch the next digit (1) from the dividend, attach it to 47 and continue: 471 / 85

Advancing to step 3:
471 divided by 85 is 5 with a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 425 from 471 and we're left with 46.
Grab the next digit (5) from the dividend, add it to 46, then carry on: 465 / 85

Moving on to step 4:
If we divide 465 by 85, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 55.0
The remainder is 40 after subtracting 425 from 465.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 85

Advancing to step 5:
When dividing 401 by 85, we get 4 with a remainder of 61.
Use 4 as the next digit of our solution. 
Result so far: 554.0
Subtracting 340 from 401 leaves us with 61.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 85

Step 6:
If we divide 617 by 85, we get 7 and a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 5547.0
If we take 595 away from 617, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
85 goes into 220 2 times with a remainder of 50.
The next digit of our result is 2. 
Result so far: 5547.2
Subtract 170 from 220 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
When dividing 500 by 85, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 5547.25
If we subtract 425 from 500, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
750 divided by 85 is 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 5547.258
Subtracting 680 from 750 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
When dividing 700 by 85, we get 8 with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 5547.2588
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.

The final result is 5547.2588 with a remainder of 0.0002.