88931 divided by 84 
The aim is to understand the frequency of 84 in 88931.

Moving on 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
If we take 0 away from 8, we end up with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 84

Going ahead to step 2:
The number 84 fits into 88 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 84 from 88 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 84

Going ahead to step 3:
If we divide 49 by 84, we get 0 and a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 49, we get 49.
Include the next digit (3) from the dividend after 49, then repeat: 493 / 84

Advancing to step 4:
If we divide 493 by 84, we get 5 and a remainder of 73.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
If we subtract 420 from 493, we get 73.
Bring next digit (1) of the dividend behind the 73 and repeat the process: 731 / 84

On to step 5:
The number 84 fits into 731 8 times, leaving a remainder of 59.
Write down 8 as next digit of the result. 
Result so far: 1058.0
The remainder is 59 after subtracting 672 from 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 6:
590 divided by 84 is 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 1058.7
If we take 588 away from 590, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
84 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1058.7
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
200 divided by 84 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 1058.702
If we take 168 away from 200, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
84 can be fit into 320 3 times, resulting in a remainder of 68.
Put 3 as the next digit of the answer. 
Result so far: 1058.7023
Subtracting 252 from 320 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.

Advancing to step 10:
When dividing 680 by 84, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 1058.70238
If we subtract 672 from 680, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
80 divided by 84 is 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 1058.70238
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
If we divide 800 by 84, we get 9 and a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 1058.7023809
Deduct 756 from 800 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
440 divided by 84 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 1058.70238095
Deduct 420 from 440 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 1058.70238095, and the remainder is 2e-08.