We're dividing 71251775 by 859 
The aim is to understand the frequency of 859 in 71251775.

Let's proceed to step 1:
859 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 859

Let's proceed to step 2:
If we divide 71 by 859, we get 0 and a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 859

On to step 3:
712 divided by 859 is 0 with a remainder of 712.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 712, we get 712.
Bring next digit (5) of the dividend behind the 712 and repeat the process: 7125 / 859

On to step 4:
If we divide 7125 by 859, we get 8 and a remainder of 253.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 6872 from 7125 leaves us with 253.
Fetch the next digit (1) from the dividend, attach it to 253 and continue: 2531 / 859

Advancing to step 5:
859 goes into 2531 2 times with a remainder of 813.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
The remainder is 813 after subtracting 1718 from 2531.
Fetch the next digit (7) from the dividend, attach it to 813 and continue: 8137 / 859

Let's proceed to step 6:
The number 859 fits into 8137 9 times, leaving a remainder of 406.
Use 9 as the next digit of our solution. 
Result so far: 829.0
Subtracting 7731 from 8137 leaves us with 406.
Fetch the next digit (7) from the dividend, attach it to 406 and continue: 4067 / 859

On to step 7:
When dividing 4067 by 859, we get 4 with a remainder of 631.
The number 4 becomes the next digit in our result. 
Result so far: 8294.0
Subtracting 3436 from 4067 leaves us with 631.
Fetch the next digit (5) from the dividend, attach it to 631 and continue: 6315 / 859

Advancing to step 8:
859 can be fit into 6315 7 times, resulting in a remainder of 302.
The next digit of our result is 7. 
Result so far: 82947.0
If we subtract 6013 from 6315, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Going ahead to step 9:
If we divide 3020 by 859, we get 3 and a remainder of 443.
Use 3 as the next digit of our solution. 
Result so far: 82947.3
Deduct 2577 from 3020 and we're left with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Advancing to step 10:
The number 859 fits into 4430 5 times, leaving a remainder of 135.
The next digit of our result is 5. 
Result so far: 82947.35
Subtracting 4295 from 4430 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 11:
The number 859 fits into 1350 1 times, leaving a remainder of 491.
Write down 1 as next digit of the result. 
Result so far: 82947.351
The remainder is 491 after subtracting 859 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Moving on to step 12:
The number 859 fits into 4910 5 times, leaving a remainder of 615.
Record the quotient 5 as the next digit in the result. 
Result so far: 82947.3515
Subtracting 4295 from 4910 leaves us with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Moving on to step 13:
6150 divided by 859 is 7 with a remainder of 137.
Put 7 as the next digit of the answer. 
Result so far: 82947.35157
If we take 6013 away from 6150, we end up with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 14:
859 can be fit into 1370 1 times, resulting in a remainder of 511.
Write down 1 as next digit of the result. 
Result so far: 82947.351571
The remainder is 511 after subtracting 859 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Step 15:
859 goes into 5110 5 times with a remainder of 815.
The number 5 becomes the next digit in our result. 
Result so far: 82947.3515715
If we subtract 4295 from 5110, we get 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

On to step 16:
859 goes into 8150 9 times with a remainder of 419.
The next digit of our result is 9. 
Result so far: 82947.35157159
The remainder is 419 after subtracting 7731 from 8150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

The final outcome is 82947.35157159, with a leftover of 4.19e-07.