We're dividing 139982 by 84 
The aim is to understand the frequency of 84 in 139982.

Going ahead to step 1:
84 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 84

On to step 2:
84 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 84

Step 3:
The number 84 fits into 139 1 times, leaving a remainder of 55.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 84 from 139 leaves us with 55.
Bring next digit (9) of the dividend behind the 55 and repeat the process: 559 / 84

Advancing to step 4:
559 divided by 84 is 6 with a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 504 from 559 to get 55.
Fetch the next digit (8) from the dividend, attach it to 55 and continue: 558 / 84

Step 5:
When dividing 558 by 84, we get 6 with a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 166.0
Deduct 504 from 558 and we're left with 54.
Include the next digit (2) from the dividend after 54, then repeat: 542 / 84

On to step 6:
542 divided by 84 is 6 with a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 1666.0
If we take 504 away from 542, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
The number 84 fits into 380 4 times, leaving a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 1666.4
The remainder is 44 after subtracting 336 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
440 divided by 84 is 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 1666.45
If we take 420 away from 440, we end up 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.

Moving on to step 9:
84 goes into 200 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 1666.452
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.

Going ahead to step 10:
320 divided by 84 is 3 with a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 1666.4523
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.

Step 11:
84 goes into 680 8 times with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 1666.45238
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 12:
80 divided by 84 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 1666.45238
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
The number 84 fits into 800 9 times, leaving a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 1666.4523809
If we subtract 756 from 800, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
84 can be fit into 440 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 1666.45238095
The remainder is 20 after subtracting 420 from 440.
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 1666.45238095, and the remainder is 2e-08.