We look at the division of 604606 by 84 
The aim is to understand the frequency of 84 in 604606.

Let's proceed to step 1:
6 divided by 84 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 84

Step 2:
If we divide 60 by 84, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 60 to get 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 84

Advancing to step 3:
The number 84 fits into 604 7 times, leaving a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 588 away from 604, we end up with 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 84

Let's proceed to step 4:
The number 84 fits into 166 1 times, leaving a remainder of 82.
The next digit of our result is 1. 
Result so far: 71.0
Deduct 84 from 166 and we're left with 82.
Append the next digit (0) from the dividend to 82 and continue with: 820 / 84

Advancing to step 5:
If we divide 820 by 84, we get 9 and a remainder of 64.
Write down 9 as next digit of the result. 
Result so far: 719.0
The remainder is 64 after subtracting 756 from 820.
Bring next digit (6) of the dividend behind the 64 and repeat the process: 646 / 84

Moving on to step 6:
84 can be fit into 646 7 times, resulting in a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 7197.0
Subtracting 588 from 646 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 7:
If we divide 580 by 84, we get 6 and a remainder of 76.
The next digit of our result is 6. 
Result so far: 7197.6
Deduct 504 from 580 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 8:
84 can be fit into 760 9 times, resulting in a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 7197.69
Deduct 756 from 760 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 84 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7197.69
The remainder is 40 after subtracting 0 from 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 10:
84 can be fit into 400 4 times, resulting in a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 7197.6904
Deduct 336 from 400 and we're left 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.

Step 11:
640 divided by 84 is 7 with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 7197.69047
If we take 588 away from 640, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 12:
The number 84 fits into 520 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 7197.690476
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 13:
When dividing 160 by 84, we get 1 with a remainder of 76.
The next digit of our result is 1. 
Result so far: 7197.6904761
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.

Moving on to step 14:
When dividing 760 by 84, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 7197.69047619
Subtract 756 from 760 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 7197.69047619 with a balance of 4e-09.