We're dividing 58531225 by 71 
The aim is to understand the frequency of 71 in 58531225.

Advancing to step 1:
5 divided by 71 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 71

Advancing to step 2:
The number 71 fits into 58 0 times, leaving a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 71

Going ahead to step 3:
71 can be fit into 585 8 times, resulting in a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 568 away from 585, we end up with 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 71

Advancing to step 4:
The number 71 fits into 173 2 times, leaving a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Deduct 142 from 173 and we're left with 31.
Bring next digit (1) of the dividend behind the 31 and repeat the process: 311 / 71

Going ahead to step 5:
71 can be fit into 311 4 times, resulting in a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 824.0
The remainder is 27 after subtracting 284 from 311.
Grab the next digit (2) from the dividend, add it to 27, then carry on: 272 / 71

Step 6:
When dividing 272 by 71, we get 3 with a remainder of 59.
The next digit of our result is 3. 
Result so far: 8243.0
If we take 213 away from 272, we end up with 59.
Bring next digit (2) of the dividend behind the 59 and repeat the process: 592 / 71

Advancing to step 7:
592 divided by 71 is 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 82438.0
Subtract 568 from 592 to get 24.
Include the next digit (5) from the dividend after 24, then repeat: 245 / 71

Let's proceed to step 8:
When dividing 245 by 71, we get 3 with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 824383.0
If we take 213 away from 245, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
When dividing 320 by 71, we get 4 with a remainder of 36.
The next digit of our result is 4. 
Result so far: 824383.4
Subtract 284 from 320 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
71 goes into 360 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 824383.45
Subtract 355 from 360 to get 5.
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:
71 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 824383.45
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
71 goes into 500 7 times with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 824383.4507
If we subtract 497 from 500, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 13:
When dividing 30 by 71, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 824383.4507
Subtracting 0 from 30 leaves us 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.

Advancing to step 14:
71 can be fit into 300 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 824383.450704
Subtract 284 from 300 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 15:
The number 71 fits into 160 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 824383.4507042
Subtracting 142 from 160 leaves us 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 16:
When dividing 180 by 71, we get 2 with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 824383.45070422
Deduct 142 from 180 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 824383.45070422 and a remainder of 3.8e-08.