We're dividing 943790 by 85 
The aim is to understand the frequency of 85 in 943790.

Moving on to step 1:
If we divide 9 by 85, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 85

Advancing to step 2:
The number 85 fits into 94 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 85 from 94, we get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 85

On to step 3:
85 can be fit into 93 1 times, resulting in a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 85 away from 93, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 85

Step 4:
85 can be fit into 87 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 111.0
Subtracting 85 from 87 leaves us with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 85

Advancing to step 5:
The number 85 fits into 29 0 times, leaving a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 1110.0
The remainder is 29 after subtracting 0 from 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 85

Step 6:
85 can be fit into 290 3 times, resulting in a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 11103.0
Deduct 255 from 290 and we're left 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.

Going ahead to step 7:
When dividing 350 by 85, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 11103.4
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 8:
100 divided by 85 is 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 11103.41
If we subtract 85 from 100, we 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.

Moving on to step 9:
85 goes into 150 1 times with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 11103.411
The remainder is 65 after subtracting 85 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Our division results in 11103.411 with a remaining 0.0065.