We look at the division of 85601082 by 71 
The aim is to understand the frequency of 71 in 85601082.

Going ahead to step 1:
The number 71 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 71

On to step 2:
71 goes into 85 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 71 from 85, we get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 71

Step 3:
When dividing 146 by 71, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 142 from 146 to get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 71

Let's proceed to step 4:
When dividing 40 by 71, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 120.0
If we take 0 away from 40, we end up with 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 71

Advancing to step 5:
The number 71 fits into 401 5 times, leaving a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 1205.0
The remainder is 46 after subtracting 355 from 401.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 71

On to step 6:
If we divide 460 by 71, we get 6 and a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 12056.0
Subtract 426 from 460 to get 34.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 71

Moving on to step 7:
When dividing 348 by 71, we get 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 120564.0
Subtracting 284 from 348 leaves us with 64.
Bring next digit (2) of the dividend behind the 64 and repeat the process: 642 / 71

Going ahead to step 8:
71 can be fit into 642 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 1205649.0
If we take 639 away from 642, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
30 divided by 71 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 1205649.0
If we take 0 away from 30, 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:
When dividing 300 by 71, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 1205649.04
The remainder is 16 after subtracting 284 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
The number 71 fits into 160 2 times, leaving a remainder of 18.
The next digit of our result is 2. 
Result so far: 1205649.042
If we take 142 away from 160, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
If we divide 180 by 71, we get 2 and a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 1205649.0422
The remainder is 38 after subtracting 142 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 1205649.0422 with a remainder of 0.00038.