459448 ÷ 85 
The aim is to understand the frequency of 85 in 459448.

Step 1:
4 divided by 85 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 85

Step 2:
If we divide 45 by 85, we get 0 and a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 85

Advancing to step 3:
85 goes into 459 5 times with a remainder of 34.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 425 from 459, we get 34.
Bring next digit (4) of the dividend behind the 34 and repeat the process: 344 / 85

On to step 4:
85 goes into 344 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
The remainder is 4 after subtracting 340 from 344.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 85

Advancing to step 5:
The number 85 fits into 44 0 times, leaving a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 540.0
Deduct 0 from 44 and we're left with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 85

Step 6:
448 divided by 85 is 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 5405.0
Subtract 425 from 448 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
When dividing 230 by 85, we get 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 5405.2
Deduct 170 from 230 and we're left 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 8:
85 can be fit into 600 7 times, resulting in a remainder of 5.
The next digit of our result is 7. 
Result so far: 5405.27
Subtract 595 from 600 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
85 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 5405.27
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.

Let's proceed to step 10:
85 goes into 500 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 5405.2705
If we take 425 away from 500, we end up 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.

Let's proceed to step 11:
If we divide 750 by 85, we get 8 and a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 5405.27058
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.

On to step 12:
85 can be fit into 700 8 times, resulting in a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 5405.270588
If we subtract 680 from 700, we 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 result is 5405.270588 with a remainder of 2e-06.