We look at the division of 850082 by 71 
The aim is to understand the frequency of 71 in 850082.

Moving on to step 1:
8 divided by 71 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 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 take 71 away from 85, we end up with 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 71

Let's proceed to step 3:
The number 71 fits into 140 1 times, leaving a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 71 from 140 and we're left with 69.
Grab the next digit (0) from the dividend, add it to 69, then carry on: 690 / 71

Advancing to step 4:
If we divide 690 by 71, we get 9 and a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 119.0
If we take 639 away from 690, we end up with 51.
Include the next digit (8) from the dividend after 51, then repeat: 518 / 71

On to step 5:
71 goes into 518 7 times with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 1197.0
Deduct 497 from 518 and we're left with 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 71

Going ahead to step 6:
212 divided by 71 is 2 with a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 11972.0
Deduct 142 from 212 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.

Moving on to step 7:
When dividing 700 by 71, we get 9 with a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 11972.9
If we take 639 away from 700, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 8:
The number 71 fits into 610 8 times, leaving a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 11972.98
Deduct 568 from 610 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
71 can be fit into 420 5 times, resulting in a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 11972.985
If we take 355 away from 420, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 10:
The number 71 fits into 650 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 11972.9859
If we subtract 639 from 650, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
71 goes into 110 1 times with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 11972.98591
If we subtract 71 from 110, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 12:
71 goes into 390 5 times with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 11972.985915
If we take 355 away from 390, we end up 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.

Advancing to step 13:
When dividing 350 by 71, we get 4 with a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 11972.9859154
If we take 284 away from 350, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 14:
The number 71 fits into 660 9 times, leaving a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 11972.98591549
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 11972.98591549, and the remainder is 2.1e-08.