Let's divide 505003 by 71
The aim is to understand the frequency of 71 in 505003.

Let's proceed to step 1:
5 divided by 71 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 71

Going ahead to step 2:
When dividing 50 by 71, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Append the next digit (5) from the dividend to 50 and continue with: 505 / 71

On to step 3:
If we divide 505 by 71, we get 7 and a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 497 from 505, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 71

Advancing to step 4:
71 can be fit into 80 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtracting 71 from 80 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 71

Advancing to step 5:
When dividing 90 by 71, we get 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 711.0
The remainder is 19 after subtracting 71 from 90.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 71

On to step 6:
193 divided by 71 is 2 with a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 7112.0
If we take 142 away from 193, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 7:
71 goes into 510 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 7112.7
The remainder is 13 after subtracting 497 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 8:
The number 71 fits into 130 1 times, leaving a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 7112.71
Deduct 71 from 130 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 9:
When dividing 590 by 71, we get 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 7112.718
Subtracting 568 from 590 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
If we divide 220 by 71, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 7112.7183
If we take 213 away from 220, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
If we divide 70 by 71, we get 0 and a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 7112.7183
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 12:
71 goes into 700 9 times with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 7112.718309
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.

Let's proceed to step 13:
The number 71 fits into 610 8 times, leaving a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 7112.7183098
Subtracting 568 from 610 leaves us 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.

Going ahead to step 14:
71 can be fit into 420 5 times, resulting in a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 7112.71830985
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.

The final outcome is 7112.71830985, with a leftover of 6.5e-08.