We divide 543479 by 84
The aim is to understand the frequency of 84 in 543479.

Step 1:
5 divided by 84 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 84

Advancing to step 2:
When dividing 54 by 84, we get 0 with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Take the next digit (3) from the dividend and append it to 54, then repeat: 543 / 84

Let's proceed to step 3:
84 goes into 543 6 times with a remainder of 39.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 504 from 543 and we're left with 39.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 84

Advancing to step 4:
When dividing 394 by 84, we get 4 with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
If we take 336 away from 394, we end up with 58.
Include the next digit (7) from the dividend after 58, then repeat: 587 / 84

Advancing to step 5:
587 divided by 84 is 6 with a remainder of 83.
Record the quotient 6 as the next digit in the result. 
Result so far: 646.0
Subtracting 504 from 587 leaves us with 83.
Take the next digit (9) from the dividend and append it to 83, then repeat: 839 / 84

Advancing to step 6:
When dividing 839 by 84, we get 9 with a remainder of 83.
Put 9 as the next digit of the answer. 
Result so far: 6469.0
Subtracting 756 from 839 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 7:
The number 84 fits into 830 9 times, leaving a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 6469.9
The remainder is 74 after subtracting 756 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 8:
When dividing 740 by 84, we get 8 with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 6469.98
Subtracting 672 from 740 leaves us 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.

Let's proceed to step 9:
84 goes into 680 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 6469.988
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.

In conclusion, the division gives 6469.988 with a balance of 0.0008.