We're dividing 450944 by 84 
The aim is to understand the frequency of 84 in 450944.

Let's proceed to step 1:
When dividing 4 by 84, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 84

Step 2:
84 goes into 45 0 times with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 84

Let's proceed to step 3:
When dividing 450 by 84, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 420 away from 450, we end up with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 84

Moving on to step 4:
84 goes into 309 3 times with a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Deduct 252 from 309 and we're left with 57.
Append the next digit (4) from the dividend to 57 and continue with: 574 / 84

Advancing to step 5:
When dividing 574 by 84, we get 6 with a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 536.0
Subtracting 504 from 574 leaves us with 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 84

On to step 6:
When dividing 704 by 84, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 5368.0
Subtracting 672 from 704 leaves us 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 7:
320 divided by 84 is 3 with a remainder of 68.
The next digit of our result is 3. 
Result so far: 5368.3
Deduct 252 from 320 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 8:
84 can be fit into 680 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 5368.38
Subtract 672 from 680 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
When dividing 80 by 84, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 5368.38
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
When dividing 800 by 84, we get 9 with a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 5368.3809
The remainder is 44 after subtracting 756 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
If we divide 440 by 84, we get 5 and a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 5368.38095
The remainder is 20 after subtracting 420 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
84 can be fit into 200 2 times, resulting in a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 5368.380952
Subtract 168 from 200 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
84 goes into 320 3 times with a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 5368.3809523
Subtracting 252 from 320 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 14:
The number 84 fits into 680 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 5368.38095238
Deduct 672 from 680 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 5368.38095238 with a remainder of 8e-09.