Let's divide 837392 by 85
The aim is to understand the frequency of 85 in 837392.

Going ahead to step 1:
85 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 85

Moving on to step 2:
When dividing 83 by 85, we get 0 with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Take the next digit (7) from the dividend and append it to 83, then repeat: 837 / 85

Going ahead to step 3:
837 divided by 85 is 9 with a remainder of 72.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 765 from 837 and we're left with 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 85

Step 4:
723 divided by 85 is 8 with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 98.0
The remainder is 43 after subtracting 680 from 723.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 85

On to step 5:
85 goes into 439 5 times with a remainder of 14.
The next digit of our result is 5. 
Result so far: 985.0
Subtract 425 from 439 to get 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 85

Let's proceed to step 6:
85 goes into 142 1 times with a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 9851.0
If we subtract 85 from 142, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
85 goes into 570 6 times with a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 9851.6
Subtracting 510 from 570 leaves us 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.

Step 8:
The number 85 fits into 600 7 times, leaving a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 9851.67
If we take 595 away from 600, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
50 divided by 85 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 9851.67
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
If we divide 500 by 85, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 9851.6705
Deduct 425 from 500 and we're left 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.

Going ahead to step 11:
If we divide 750 by 85, we get 8 and a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 9851.67058
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing 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: 9851.670588
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.

The final result is 9851.670588 with a remainder of 2e-06.