19459 divided by 84 
The aim is to understand the frequency of 84 in 19459.

Let's proceed to step 1:
1 divided by 84 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 84

Let's proceed to step 2:
84 goes into 19 0 times with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (4) from the dividend after 19, then repeat: 194 / 84

On to step 3:
When dividing 194 by 84, we get 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 26 after subtracting 168 from 194.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 84

On to step 4:
265 divided by 84 is 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we subtract 252 from 265, we get 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 84

Moving on to step 5:
139 divided by 84 is 1 with a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 231.0
If we subtract 84 from 139, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 6:
If we divide 550 by 84, we get 6 and a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 231.6
If we subtract 504 from 550, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 7:
84 goes into 460 5 times with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 231.65
If we take 420 away from 460, we end up 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.

Advancing to step 8:
400 divided by 84 is 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 231.654
If we take 336 away from 400, we end up 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.

Let's proceed to step 9:
When dividing 640 by 84, we get 7 with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 231.6547
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.

On to step 10:
84 can be fit into 520 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 231.65476
Subtract 504 from 520 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
84 goes into 160 1 times with a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 231.654761
If we subtract 84 from 160, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
84 can be fit into 760 9 times, resulting in a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 231.6547619
The remainder is 4 after subtracting 756 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
84 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 231.6547619
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.

Our division results in 231.6547619 with a remaining 4e-08.