We look at the division of 445686 by 85 
The aim is to understand the frequency of 85 in 445686.

Moving on to step 1:
85 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 85

Advancing to step 2:
The number 85 fits into 44 0 times, leaving a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 44 and we're left with 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 85

Going ahead to step 3:
85 can be fit into 445 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 20 after subtracting 425 from 445.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 85

Moving on to step 4:
If we divide 206 by 85, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 170 from 206 and we're left with 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 85

Going ahead to step 5:
85 goes into 368 4 times with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 524.0
The remainder is 28 after subtracting 340 from 368.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 85

Advancing to step 6:
286 divided by 85 is 3 with a remainder of 31.
The next digit of our result is 3. 
Result so far: 5243.0
The remainder is 31 after subtracting 255 from 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
310 divided by 85 is 3 with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 5243.3
If we subtract 255 from 310, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
550 divided by 85 is 6 with a remainder of 40.
The next digit of our result is 6. 
Result so far: 5243.36
If we take 510 away from 550, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
85 can be fit into 400 4 times, resulting in a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 5243.364
If we take 340 away from 400, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
600 divided by 85 is 7 with a remainder of 5.
The next digit of our result is 7. 
Result so far: 5243.3647
The remainder is 5 after subtracting 595 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
When dividing 50 by 85, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 5243.3647
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
85 goes into 500 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 5243.364705
The remainder is 75 after subtracting 425 from 500.
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 13:
85 can be fit into 750 8 times, resulting in a remainder of 70.
The next digit of our result is 8. 
Result so far: 5243.3647058
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
700 divided by 85 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 5243.36470588
Subtract 680 from 700 to get 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 outcome is 5243.36470588, with a leftover of 2e-08.