We look at the division of 977698 by 84 
The aim is to understand the frequency of 84 in 977698.

Advancing to step 1:
84 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 84

Moving on to step 2:
When dividing 97 by 84, we get 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 84 from 97 to get 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 84

Step 3:
The number 84 fits into 137 1 times, leaving a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 84 from 137 leaves us with 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 84

Let's proceed to step 4:
536 divided by 84 is 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we subtract 504 from 536, we get 32.
Take the next digit (9) from the dividend and append it to 32, then repeat: 329 / 84

Step 5:
If we divide 329 by 84, we get 3 and a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 1163.0
Subtract 252 from 329 to get 77.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 84

Moving on to step 6:
When dividing 778 by 84, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 11639.0
If we subtract 756 from 778, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
When dividing 220 by 84, we get 2 with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 11639.2
Deduct 168 from 220 and we're left 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.

Step 8:
84 goes into 520 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 11639.26
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
If we divide 160 by 84, we get 1 and a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 11639.261
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.

Step 10:
When dividing 760 by 84, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 11639.2619
Subtracting 756 from 760 leaves us 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.

On to step 11:
84 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 11639.2619
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 12:
84 goes into 400 4 times with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 11639.261904
If we subtract 336 from 400, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
If we divide 640 by 84, we get 7 and a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 11639.2619047
Subtracting 588 from 640 leaves us 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.

Moving on to step 14:
520 divided by 84 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 11639.26190476
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.

In conclusion, the division gives 11639.26190476 with a balance of 1.6e-08.