We're dividing 42224432 by 85 
The aim is to understand the frequency of 85 in 42224432.

Let's proceed to step 1:
When dividing 4 by 85, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 85

Let's proceed to step 2:
85 can be fit into 42 0 times, resulting in a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (2) of the dividend behind the 42 and repeat the process: 422 / 85

Moving on to step 3:
85 can be fit into 422 4 times, resulting in a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 340 from 422 and we're left with 82.
Fetch the next digit (2) from the dividend, attach it to 82 and continue: 822 / 85

Step 4:
85 can be fit into 822 9 times, resulting in a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 49.0
Subtract 765 from 822 to get 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 85

Step 5:
The number 85 fits into 574 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 496.0
The remainder is 64 after subtracting 510 from 574.
Bring next digit (4) of the dividend behind the 64 and repeat the process: 644 / 85

Let's proceed to step 6:
The number 85 fits into 644 7 times, leaving a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 4967.0
If we subtract 595 from 644, we get 49.
Take the next digit (3) from the dividend and append it to 49, then repeat: 493 / 85

On to step 7:
If we divide 493 by 85, we get 5 and a remainder of 68.
The number 5 becomes the next digit in our result. 
Result so far: 49675.0
Deduct 425 from 493 and we're left with 68.
Append the next digit (2) from the dividend to 68 and continue with: 682 / 85

On to step 8:
The number 85 fits into 682 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 496758.0
If we take 680 away from 682, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
When dividing 20 by 85, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 496758.0
If we subtract 0 from 20, 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.

Let's proceed to step 10:
The number 85 fits into 200 2 times, leaving a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 496758.02
Subtract 170 from 200 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
300 divided by 85 is 3 with a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 496758.023
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 12:
When dividing 450 by 85, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 496758.0235
If we subtract 425 from 450, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
When dividing 250 by 85, we get 2 with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 496758.02352
If we take 170 away from 250, we end up 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.

Advancing to step 14:
800 divided by 85 is 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 496758.023529
If we take 765 away from 800, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 15:
If we divide 350 by 85, we get 4 and a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 496758.0235294
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 16:
The number 85 fits into 100 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 496758.02352941
Subtract 85 from 100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 496758.02352941 and a remainder of 1.5e-08.