We're dividing 454440 by 71 
The aim is to understand the frequency of 71 in 454440.

On to step 1:
71 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 71

Let's proceed to step 2:
71 can be fit into 45 0 times, resulting in a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Bring next digit (4) of the dividend behind the 45 and repeat the process: 454 / 71

Let's proceed to step 3:
When dividing 454 by 71, we get 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 28 after subtracting 426 from 454.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 71

On to step 4:
71 can be fit into 284 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 64.0
Subtracting 284 from 284 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 71

Let's proceed to step 5:
71 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 640.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 71

Moving on to step 6:
40 divided by 71 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 6400.0
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.

Going ahead to step 7:
If we divide 400 by 71, we get 5 and a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 6400.5
The remainder is 45 after subtracting 355 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 8:
71 can be fit into 450 6 times, resulting in a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 6400.56
Subtracting 426 from 450 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
If we divide 240 by 71, we get 3 and a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 6400.563
Subtract 213 from 240 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
When dividing 270 by 71, we get 3 with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 6400.5633
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.

Our division results in 6400.5633 with a remaining 0.00057.