We're dividing 174023 by 71 
The aim is to understand the frequency of 71 in 174023.

Moving on to step 1:
If we divide 1 by 71, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 71

Moving on to step 2:
If we divide 17 by 71, we get 0 and a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 71

On to step 3:
The number 71 fits into 174 2 times, leaving a remainder of 32.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 142 from 174 leaves us with 32.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 71

Moving on to step 4:
71 can be fit into 320 4 times, resulting in a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 24.0
The remainder is 36 after subtracting 284 from 320.
Take the next digit (2) from the dividend and append it to 36, then repeat: 362 / 71

Going ahead to step 5:
The number 71 fits into 362 5 times, leaving a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 245.0
If we subtract 355 from 362, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 71

Going ahead to step 6:
The number 71 fits into 73 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 2451.0
Deduct 71 from 73 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
20 divided by 71 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 2451.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 71 is 2 with a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 2451.02
Subtract 142 from 200 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
71 goes into 580 8 times with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 2451.028
Subtracting 568 from 580 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
When dividing 120 by 71, we get 1 with a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 2451.0281
Deduct 71 from 120 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 11:
The number 71 fits into 490 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 2451.02816
If we take 426 away from 490, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
If we divide 640 by 71, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 2451.028169
Deduct 639 from 640 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 13:
71 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 2451.028169
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
The number 71 fits into 100 1 times, leaving a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 2451.02816901
Subtract 71 from 100 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The quotient of the division is 2451.02816901, and the remainder is 2.9e-08.