We're dividing 562139 by 84 
The aim is to understand the frequency of 84 in 562139.

Let's proceed to step 1:
84 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 84

On to step 2:
84 goes into 56 0 times with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Grab the next digit (2) from the dividend, add it to 56, then carry on: 562 / 84

Going ahead to step 3:
84 goes into 562 6 times with a remainder of 58.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 504 from 562, we get 58.
Bring next digit (1) of the dividend behind the 58 and repeat the process: 581 / 84

Going ahead to step 4:
84 can be fit into 581 6 times, resulting in a remainder of 77.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Subtract 504 from 581 to get 77.
Bring next digit (3) of the dividend behind the 77 and repeat the process: 773 / 84

Advancing to step 5:
The number 84 fits into 773 9 times, leaving a remainder of 17.
The next digit of our result is 9. 
Result so far: 669.0
Subtracting 756 from 773 leaves us with 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 84

Moving on to step 6:
84 goes into 179 2 times with a remainder of 11.
The next digit of our result is 2. 
Result so far: 6692.0
Subtract 168 from 179 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
84 can be fit into 110 1 times, resulting in a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 6692.1
Subtracting 84 from 110 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
If we divide 260 by 84, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 6692.13
If we take 252 away from 260, we end up 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.

Going ahead to step 9:
84 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 6692.13
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
84 can be fit into 800 9 times, resulting in a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 6692.1309
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 11:
The number 84 fits into 440 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 6692.13095
Deduct 420 from 440 and we're left 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.

Going ahead to step 12:
200 divided by 84 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 6692.130952
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.

On to step 13:
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: 6692.1309523
Subtract 252 from 320 to 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.

Let's proceed to step 14:
84 goes into 680 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 6692.13095238
Subtracting 672 from 680 leaves us 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.

The final outcome is 6692.13095238, with a leftover of 8e-09.