We divide 208781 by 83
The aim is to understand the frequency of 83 in 208781.

On to step 1:
The number 83 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 83

Moving on to step 2:
When dividing 20 by 83, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 83

Moving on to step 3:
When dividing 208 by 83, we get 2 with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 166 away from 208, we end up with 42.
Include the next digit (7) from the dividend after 42, then repeat: 427 / 83

Advancing to step 4:
When dividing 427 by 83, we get 5 with a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Deduct 415 from 427 and we're left with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 83

Moving on to step 5:
83 can be fit into 128 1 times, resulting in a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 251.0
Subtract 83 from 128 to get 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 83

Let's proceed to step 6:
When dividing 451 by 83, we get 5 with a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 2515.0
Subtract 415 from 451 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
83 goes into 360 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 2515.4
Subtract 332 from 360 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
When dividing 280 by 83, we get 3 with a remainder of 31.
The next digit of our result is 3. 
Result so far: 2515.43
If we subtract 249 from 280, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 9:
The number 83 fits into 310 3 times, leaving a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 2515.433
If we take 249 away from 310, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final result is 2515.433 with a remainder of 0.0061.