We're dividing 653453 by 85 
The aim is to understand the frequency of 85 in 653453.

Going ahead to step 1:
6 divided by 85 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 85

Step 2:
The number 85 fits into 65 0 times, leaving a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Fetch the next digit (3) from the dividend, attach it to 65 and continue: 653 / 85

Advancing to step 3:
When dividing 653 by 85, we get 7 with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 595 from 653 and we're left with 58.
Append the next digit (4) from the dividend to 58 and continue with: 584 / 85

On to step 4:
When dividing 584 by 85, we get 6 with a remainder of 74.
Write down 6 as next digit of the result. 
Result so far: 76.0
The remainder is 74 after subtracting 510 from 584.
Grab the next digit (5) from the dividend, add it to 74, then carry on: 745 / 85

Step 5:
745 divided by 85 is 8 with a remainder of 65.
Write down 8 as next digit of the result. 
Result so far: 768.0
Subtracting 680 from 745 leaves us with 65.
Append the next digit (3) from the dividend to 65 and continue with: 653 / 85

Going ahead to step 6:
653 divided by 85 is 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 7687.0
If we take 595 away from 653, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 7:
When dividing 580 by 85, we get 6 with a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 7687.6
Deduct 510 from 580 and we're left 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.

Step 8:
85 goes into 700 8 times with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 7687.68
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 85 is 2 with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 7687.682
If we take 170 away from 200, 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.

Moving on to step 10:
85 goes into 300 3 times with a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 7687.6823
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.

Let's proceed to step 11:
If we divide 450 by 85, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7687.68235
Subtract 425 from 450 to 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.

Moving on to step 12:
When dividing 250 by 85, we get 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 7687.682352
Subtracting 170 from 250 leaves us 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 13:
The number 85 fits into 800 9 times, leaving a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 7687.6823529
Subtract 765 from 800 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
85 goes into 350 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 7687.68235294
If we subtract 340 from 350, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 7687.68235294 with a remaining 1e-08.