231969 ÷ 84 
The aim is to understand the frequency of 84 in 231969.

Let's proceed to step 1:
84 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 84

Advancing to step 2:
The number 84 fits into 23 0 times, leaving a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 84

Let's proceed to step 3:
84 can be fit into 231 2 times, resulting in a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 168 from 231 to get 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 84

Going ahead to step 4:
When dividing 639 by 84, we get 7 with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we subtract 588 from 639, we get 51.
Grab the next digit (6) from the dividend, add it to 51, then carry on: 516 / 84

On to step 5:
When dividing 516 by 84, we get 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 276.0
Deduct 504 from 516 and we're left with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 84

Moving on to step 6:
84 can be fit into 129 1 times, resulting in a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 2761.0
If we take 84 away from 129, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
When dividing 450 by 84, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 2761.5
If we take 420 away from 450, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
300 divided by 84 is 3 with a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 2761.53
The remainder is 48 after subtracting 252 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
480 divided by 84 is 5 with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 2761.535
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 10:
The number 84 fits into 600 7 times, leaving a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 2761.5357
If we subtract 588 from 600, we 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.

Advancing to step 11:
84 goes into 120 1 times with a remainder of 36.
The next digit of our result is 1. 
Result so far: 2761.53571
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.

Moving on to step 12:
360 divided by 84 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 2761.535714
Subtracting 336 from 360 leaves us 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.

Step 13:
The number 84 fits into 240 2 times, leaving a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 2761.5357142
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.

Moving on to step 14:
84 can be fit into 720 8 times, resulting in a remainder of 48.
The next digit of our result is 8. 
Result so far: 2761.53571428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 2761.53571428, and the remainder is 4.8e-08.