Let's divide 384911 by 84
The aim is to understand the frequency of 84 in 384911.

On to step 1:
If we divide 3 by 84, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 84

Moving on to step 2:
If we divide 38 by 84, we get 0 and a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Append the next digit (4) from the dividend to 38 and continue with: 384 / 84

Step 3:
384 divided by 84 is 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 336 away from 384, we end up with 48.
Include the next digit (9) from the dividend after 48, then repeat: 489 / 84

Moving on to step 4:
489 divided by 84 is 5 with a remainder of 69.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 420 from 489, we get 69.
Take the next digit (1) from the dividend and append it to 69, then repeat: 691 / 84

On to step 5:
84 can be fit into 691 8 times, resulting in a remainder of 19.
Use 8 as the next digit of our solution. 
Result so far: 458.0
Subtract 672 from 691 to get 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 84

Step 6:
191 divided by 84 is 2 with a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 4582.0
The remainder is 23 after subtracting 168 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
84 goes into 230 2 times with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 4582.2
Subtracting 168 from 230 leaves us with 62.
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.
Put 7 as the next digit of the answer. 
Result so far: 4582.27
Deduct 588 from 620 and we're left 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.

On to step 9:
The number 84 fits into 320 3 times, leaving a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 4582.273
If we take 252 away from 320, we end up 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.

On to step 10:
680 divided by 84 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 4582.2738
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.

On to step 11:
84 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 4582.2738
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.

Step 12:
84 goes into 800 9 times with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 4582.273809
Deduct 756 from 800 and we're left with 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:
84 can be fit into 440 5 times, resulting in a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 4582.2738095
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.

Advancing to step 14:
If we divide 200 by 84, we get 2 and a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 4582.27380952
The remainder is 32 after subtracting 168 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 4582.27380952, with a leftover of 3.2e-08.