Let's divide 31052682 by 85
The aim is to understand the frequency of 85 in 31052682.

Step 1:
When dividing 3 by 85, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 85

Moving on to step 2:
85 can be fit into 31 0 times, resulting in a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 85

Going ahead to step 3:
85 can be fit into 310 3 times, resulting in a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 255 from 310 leaves us with 55.
Grab the next digit (5) from the dividend, add it to 55, then carry on: 555 / 85

Step 4:
85 can be fit into 555 6 times, resulting in a remainder of 45.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtracting 510 from 555 leaves us with 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 85

Step 5:
85 can be fit into 452 5 times, resulting in a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 365.0
Deduct 425 from 452 and we're left with 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 85

Advancing to step 6:
276 divided by 85 is 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 3653.0
If we take 255 away from 276, we end up with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 85

Going ahead to step 7:
The number 85 fits into 218 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 36532.0
If we subtract 170 from 218, we get 48.
Bring next digit (2) of the dividend behind the 48 and repeat the process: 482 / 85

Step 8:
The number 85 fits into 482 5 times, leaving a remainder of 57.
Put 5 as the next digit of the answer. 
Result so far: 365325.0
The remainder is 57 after subtracting 425 from 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 9:
570 divided by 85 is 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 365325.6
If we subtract 510 from 570, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
The number 85 fits into 600 7 times, leaving a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 365325.67
The remainder is 5 after subtracting 595 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
85 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 365325.67
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
85 goes into 500 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 365325.6705
Subtract 425 from 500 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 13:
85 can be fit into 750 8 times, resulting in a remainder of 70.
The next digit of our result is 8. 
Result so far: 365325.67058
Subtracting 680 from 750 leaves us 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.

Going ahead to step 14:
700 divided by 85 is 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 365325.670588
Subtracting 680 from 700 leaves us with 20.
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 365325.670588 with a remainder of 2e-06.