109379 divided by 84 
The aim is to understand the frequency of 84 in 109379.

Let's proceed to step 1:
If we divide 1 by 84, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 84

Let's proceed to step 2:
84 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 84

Step 3:
84 can be fit into 109 1 times, resulting in a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 25 after subtracting 84 from 109.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 84

Advancing to step 4:
The number 84 fits into 253 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 252 from 253 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 84

Going ahead to step 5:
84 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 130.0
If we subtract 0 from 17, we get 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 84

Going ahead to step 6:
If we divide 179 by 84, we get 2 and a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 1302.0
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:
When dividing 110 by 84, we get 1 with a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 1302.1
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.

Moving on to step 8:
The number 84 fits into 260 3 times, leaving a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 1302.13
Subtract 252 from 260 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 9:
If we divide 80 by 84, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 1302.13
If we take 0 away from 80, we end up 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.

Let's proceed to step 10:
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: 1302.1309
If we subtract 756 from 800, we 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.

Going ahead to step 11:
When dividing 440 by 84, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 1302.13095
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.

Step 12:
200 divided by 84 is 2 with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 1302.130952
Subtracting 168 from 200 leaves us 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 13:
When dividing 320 by 84, we get 3 with a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 1302.1309523
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.

Moving on to step 14:
The number 84 fits into 680 8 times, leaving a remainder of 8.
The next digit of our result is 8. 
Result so far: 1302.13095238
The remainder is 8 after subtracting 672 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 1302.13095238 with a balance of 8e-09.