We're dividing 921232 by 84 
The aim is to understand the frequency of 84 in 921232.

Going ahead to step 1:
The number 84 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 84

Moving on to step 2:
84 can be fit into 92 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 84 away from 92, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 84

On to step 3:
84 goes into 81 0 times with a remainder of 81.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 81 to get 81.
Fetch the next digit (2) from the dividend, attach it to 81 and continue: 812 / 84

Let's proceed to step 4:
The number 84 fits into 812 9 times, leaving a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 109.0
Subtracting 756 from 812 leaves us with 56.
Include the next digit (3) from the dividend after 56, then repeat: 563 / 84

Advancing to step 5:
When dividing 563 by 84, we get 6 with a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 1096.0
Subtracting 504 from 563 leaves us with 59.
Append the next digit (2) from the dividend to 59 and continue with: 592 / 84

Going ahead to step 6:
592 divided by 84 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 10967.0
If we take 588 away from 592, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
40 divided by 84 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10967.0
The remainder is 40 after subtracting 0 from 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 8:
84 goes into 400 4 times with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 10967.04
If we subtract 336 from 400, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
84 goes into 640 7 times with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 10967.047
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 10:
When dividing 520 by 84, we get 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 10967.0476
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
If we divide 160 by 84, we get 1 and a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 10967.04761
Subtracting 84 from 160 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
The number 84 fits into 760 9 times, leaving a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 10967.047619
If we take 756 away from 760, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
84 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 10967.047619
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
84 can be fit into 400 4 times, resulting in a remainder of 64.
The next digit of our result is 4. 
Result so far: 10967.04761904
Subtracting 336 from 400 leaves us 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.

The final outcome is 10967.04761904, with a leftover of 6.4e-08.