We're dividing 193803 by 51 
The aim is to understand the frequency of 51 in 193803.

Step 1:
The number 51 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 51

On to step 2:
If we divide 19 by 51, we get 0 and a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Include the next digit (3) from the dividend after 19, then repeat: 193 / 51

Moving on to step 3:
51 goes into 193 3 times with a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 153 from 193, we get 40.
Append the next digit (8) from the dividend to 40 and continue with: 408 / 51

Advancing to step 4:
408 divided by 51 is 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 38.0
Deduct 408 from 408 and we're left with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 51

Moving on to step 5:
51 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 380.0
Subtract 0 from 0 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 51

Advancing to step 6:
51 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 3800.0
Subtract 0 from 3 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
51 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 3800.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 51 is 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 3800.05
The remainder is 45 after subtracting 255 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 9:
If we divide 450 by 51, we get 8 and a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 3800.058
The remainder is 42 after subtracting 408 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
51 can be fit into 420 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 3800.0588
Subtract 408 from 420 to 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.

In conclusion, the division gives 3800.0588 with a balance of 0.00012.