206986 divided by 83 
The aim is to understand the frequency of 83 in 206986.

Going ahead to step 1:
If we divide 2 by 83, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 83

Let's proceed to step 2:
83 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 83

Let's proceed to step 3:
If we divide 206 by 83, we get 2 and a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 166 away from 206, we end up with 40.
Bring next digit (9) of the dividend behind the 40 and repeat the process: 409 / 83

On to step 4:
83 goes into 409 4 times with a remainder of 77.
Put 4 as the next digit of the answer. 
Result so far: 24.0
The remainder is 77 after subtracting 332 from 409.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 83

Advancing to step 5:
If we divide 778 by 83, we get 9 and a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 249.0
Deduct 747 from 778 and we're left with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 83

Advancing to step 6:
83 can be fit into 316 3 times, resulting in a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 2493.0
If we subtract 249 from 316, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 7:
The number 83 fits into 670 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 2493.8
Deduct 664 from 670 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
83 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 2493.8
If we take 0 away from 60, 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 9:
If we divide 600 by 83, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2493.807
If we subtract 581 from 600, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
When dividing 190 by 83, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2493.8072
If we subtract 166 from 190, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
The number 83 fits into 240 2 times, leaving a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 2493.80722
If we subtract 166 from 240, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

In conclusion, the division gives 2493.80722 with a balance of 7.4e-05.