670116 ÷ 84 
The aim is to understand the frequency of 84 in 670116.

Advancing to step 1:
If we divide 6 by 84, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 84

Going ahead to step 2:
When dividing 67 by 84, we get 0 with a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 84

Step 3:
The number 84 fits into 670 7 times, leaving a remainder of 82.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 588 from 670, we get 82.
Bring next digit (1) of the dividend behind the 82 and repeat the process: 821 / 84

Moving on to step 4:
The number 84 fits into 821 9 times, leaving a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 79.0
Subtract 756 from 821 to get 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 84

Going ahead to step 5:
651 divided by 84 is 7 with a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 797.0
If we subtract 588 from 651, we get 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 84

Going ahead to step 6:
84 can be fit into 636 7 times, resulting in a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 7977.0
Subtracting 588 from 636 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 7:
84 can be fit into 480 5 times, resulting in a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 7977.5
Subtract 420 from 480 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
When dividing 600 by 84, we get 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 7977.57
Subtracting 588 from 600 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
120 divided by 84 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 7977.571
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
If we divide 360 by 84, we get 4 and a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 7977.5714
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
240 divided by 84 is 2 with a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 7977.57142
Deduct 168 from 240 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
The number 84 fits into 720 8 times, leaving a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 7977.571428
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
If we divide 480 by 84, we get 5 and a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 7977.5714285
If we take 420 away from 480, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
When dividing 600 by 84, we get 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 7977.57142857
If we take 588 away from 600, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 7977.57142857 with a balance of 1.2e-08.