We look at the division of 807267 by 84 
The aim is to understand the frequency of 84 in 807267.

Advancing to step 1:
When dividing 8 by 84, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 84

Going ahead to step 2:
84 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (7) from the dividend and append it to 80, then repeat: 807 / 84

Advancing to step 3:
84 goes into 807 9 times with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 756 from 807 leaves us with 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 84

Going ahead to step 4:
84 goes into 512 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 96.0
If we subtract 504 from 512, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 84

On to step 5:
86 divided by 84 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 961.0
If we subtract 84 from 86, we get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 84

Advancing to step 6:
84 can be fit into 27 0 times, resulting in a remainder of 27.
The next digit of our result is 0. 
Result so far: 9610.0
Subtract 0 from 27 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
270 divided by 84 is 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 9610.3
Deduct 252 from 270 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
180 divided by 84 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 9610.32
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
84 can be fit into 120 1 times, resulting in a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 9610.321
If we take 84 away from 120, we end up 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.

Going ahead to step 10:
The number 84 fits into 360 4 times, leaving a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 9610.3214
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.

Advancing to step 11:
84 can be fit into 240 2 times, resulting in a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 9610.32142
If we subtract 168 from 240, we get 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: 9610.321428
If we take 672 away from 720, we end up 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.

On to step 13:
The number 84 fits into 480 5 times, leaving a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 9610.3214285
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.

On to step 14:
When dividing 600 by 84, we get 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 9610.32142857
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.

The quotient of the division is 9610.32142857, and the remainder is 1.2e-08.