342722 ÷ 84 
The aim is to understand the frequency of 84 in 342722.

Step 1:
3 divided by 84 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 84

Moving on to step 2:
84 can be fit into 34 0 times, resulting in a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Fetch the next digit (2) from the dividend, attach it to 34 and continue: 342 / 84

Moving on to step 3:
342 divided by 84 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 336 from 342, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 84

Let's proceed to step 4:
84 goes into 67 0 times with a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we subtract 0 from 67, we get 67.
Fetch the next digit (2) from the dividend, attach it to 67 and continue: 672 / 84

Advancing to step 5:
672 divided by 84 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 408.0
The remainder is 0 after subtracting 672 from 672.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 84

Advancing to step 6:
2 divided by 84 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 4080.0
Deduct 0 from 2 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
84 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 4080.0
Subtracting 0 from 20 leaves us 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.

On to step 8:
200 divided by 84 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 4080.02
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.

On to step 9:
320 divided by 84 is 3 with a remainder of 68.
The next digit of our result is 3. 
Result so far: 4080.023
If we subtract 252 from 320, we get 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:
When dividing 680 by 84, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 4080.0238
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.

Going ahead to step 11:
The number 84 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 4080.0238
Subtracting 0 from 80 leaves us 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:
If we divide 800 by 84, we get 9 and a remainder of 44.
The next digit of our result is 9. 
Result so far: 4080.023809
If we take 756 away from 800, we end up 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.

Advancing to step 13:
440 divided by 84 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 4080.0238095
If we subtract 420 from 440, we get 20.
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 14:
84 goes into 200 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 4080.02380952
If we take 168 away from 200, we end up 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.

The final result is 4080.02380952 with a remainder of 3.2e-08.