We look at the division of 744290 by 85 
The aim is to understand the frequency of 85 in 744290.

On to step 1:
85 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 85

On to step 2:
74 divided by 85 is 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Include the next digit (4) from the dividend after 74, then repeat: 744 / 85

Let's proceed to step 3:
85 can be fit into 744 8 times, resulting in a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 680 away from 744, we end up with 64.
Grab the next digit (2) from the dividend, add it to 64, then carry on: 642 / 85

Going ahead to step 4:
If we divide 642 by 85, we get 7 and a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 87.0
Deduct 595 from 642 and we're left with 47.
Append the next digit (9) from the dividend to 47 and continue with: 479 / 85

On to step 5:
When dividing 479 by 85, we get 5 with a remainder of 54.
Write down 5 as next digit of the result. 
Result so far: 875.0
Deduct 425 from 479 and we're left with 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 85

Advancing to step 6:
85 can be fit into 540 6 times, resulting in a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 8756.0
If we take 510 away from 540, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
When dividing 300 by 85, we get 3 with a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 8756.3
If we subtract 255 from 300, we 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.

On to step 8:
The number 85 fits into 450 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 8756.35
If we take 425 away from 450, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
250 divided by 85 is 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 8756.352
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.

Let's proceed to step 10:
800 divided by 85 is 9 with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 8756.3529
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.

Let's proceed to step 11:
350 divided by 85 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 8756.35294
Deduct 340 from 350 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
When dividing 100 by 85, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 8756.352941
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 13:
When dividing 150 by 85, we get 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 8756.3529411
Deduct 85 from 150 and we're left 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.

The final result is 8756.3529411 with a remainder of 6.5e-07.