We look at the division of 905893 by 71 
The aim is to understand the frequency of 71 in 905893.

Advancing to step 1:
71 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 71

Let's proceed to step 2:
The number 71 fits into 90 1 times, leaving a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 71 from 90 leaves us with 19.
Fetch the next digit (5) from the dividend, attach it to 19 and continue: 195 / 71

Going ahead to step 3:
71 can be fit into 195 2 times, resulting in a remainder of 53.
The next digit of our result is 2. 
Result so far: 12.0
If we take 142 away from 195, we end up with 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 71

On to step 4:
71 goes into 538 7 times with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 127.0
Subtract 497 from 538 to get 41.
Fetch the next digit (9) from the dividend, attach it to 41 and continue: 419 / 71

Going ahead to step 5:
When dividing 419 by 71, we get 5 with a remainder of 64.
Record the quotient 5 as the next digit in the result. 
Result so far: 1275.0
The remainder is 64 after subtracting 355 from 419.
Fetch the next digit (3) from the dividend, attach it to 64 and continue: 643 / 71

Advancing to step 6:
The number 71 fits into 643 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 12759.0
Subtract 639 from 643 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
The number 71 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 12759.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
The number 71 fits into 400 5 times, leaving a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 12759.05
If we take 355 away from 400, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 9:
450 divided by 71 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 12759.056
If we subtract 426 from 450, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
When dividing 240 by 71, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 12759.0563
Subtracting 213 from 240 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
71 can be fit into 270 3 times, resulting in a remainder of 57.
The next digit of our result is 3. 
Result so far: 12759.05633
Subtract 213 from 270 to 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.

The final result is 12759.05633 with a remainder of 5.7e-05.