Let's divide 321911 by 84
The aim is to understand the frequency of 84 in 321911.

Let's proceed to step 1:
3 divided by 84 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 84

Going ahead to step 2:
When dividing 32 by 84, we get 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Grab the next digit (1) from the dividend, add it to 32, then carry on: 321 / 84

Moving on to step 3:
The number 84 fits into 321 3 times, leaving a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 252 from 321, we get 69.
Bring next digit (9) of the dividend behind the 69 and repeat the process: 699 / 84

Going ahead to step 4:
84 goes into 699 8 times with a remainder of 27.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 672 from 699, we get 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 84

Advancing to step 5:
271 divided by 84 is 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 383.0
If we subtract 252 from 271, we get 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 84

Let's proceed to step 6:
84 goes into 191 2 times with a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 3832.0
Deduct 168 from 191 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
If we divide 230 by 84, we get 2 and a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 3832.2
The remainder is 62 after subtracting 168 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
When dividing 620 by 84, we get 7 with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 3832.27
Subtract 588 from 620 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.

Let's proceed to step 9:
320 divided by 84 is 3 with a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 3832.273
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.

Going ahead to step 10:
If we divide 680 by 84, we get 8 and a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 3832.2738
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 11:
84 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 3832.2738
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
The number 84 fits into 800 9 times, leaving a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 3832.273809
Subtract 756 from 800 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
If we divide 440 by 84, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 3832.2738095
If we take 420 away from 440, we end up with 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 14:
200 divided by 84 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 3832.27380952
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.

After the division, we end up with 3832.27380952 and a remainder of 3.2e-08.