438479 divided by 85 
The aim is to understand the frequency of 85 in 438479.

Let's proceed 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 (3) from the dividend, add it to 4, then carry on: 43 / 85

Step 2:
If we divide 43 by 85, we get 0 and a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 85

Moving on to step 3:
If we divide 438 by 85, we get 5 and a remainder of 13.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 425 from 438 and we're left with 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 85

Step 4:
When dividing 134 by 85, we get 1 with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtract 85 from 134 to get 49.
Fetch the next digit (7) from the dividend, attach it to 49 and continue: 497 / 85

Let's proceed to step 5:
If we divide 497 by 85, we get 5 and a remainder of 72.
The next digit of our result is 5. 
Result so far: 515.0
If we take 425 away from 497, we end up with 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 85

Step 6:
When dividing 729 by 85, we get 8 with a remainder of 49.
Use 8 as the next digit of our solution. 
Result so far: 5158.0
Deduct 680 from 729 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
When dividing 490 by 85, we get 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 5158.5
If we take 425 away from 490, 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.

Going ahead to step 8:
If we divide 650 by 85, we get 7 and a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 5158.57
If we take 595 away from 650, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
The number 85 fits into 550 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 5158.576
The remainder is 40 after subtracting 510 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 85 fits into 400 4 times, leaving a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 5158.5764
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.

Advancing to step 11:
85 can be fit into 600 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 5158.57647
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 12:
When dividing 50 by 85, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 5158.57647
If we take 0 away from 50, we end up 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.

Advancing to step 13:
85 can be fit into 500 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 5158.5764705
Subtracting 425 from 500 leaves us with 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 14:
The number 85 fits into 750 8 times, leaving a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 5158.57647058
If we take 680 away from 750, we end up 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.

In conclusion, the division gives 5158.57647058 with a balance of 7e-08.