206765 divided by 51 
The aim is to understand the frequency of 51 in 206765.

Moving on to step 1:
When dividing 2 by 51, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 51

Going ahead to step 2:
The number 51 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 51

On to step 3:
51 goes into 206 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 204 from 206 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 51

Going ahead to step 4:
51 can be fit into 27 0 times, resulting in a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtract 0 from 27 to get 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 51

Let's proceed to step 5:
276 divided by 51 is 5 with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 405.0
If we subtract 255 from 276, we get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 51

Going ahead to step 6:
If we divide 215 by 51, we get 4 and a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 4054.0
The remainder is 11 after subtracting 204 from 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
51 goes into 110 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 4054.2
If we subtract 102 from 110, 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 8:
When dividing 80 by 51, we get 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 4054.21
If we take 51 away from 80, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 9:
The number 51 fits into 290 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 4054.215
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
51 goes into 350 6 times with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 4054.2156
Subtracting 306 from 350 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
51 goes into 440 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 4054.21568
Subtracting 408 from 440 leaves us 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.

Step 12:
If we divide 320 by 51, we get 6 and a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 4054.215686
The remainder is 14 after subtracting 306 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
140 divided by 51 is 2 with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 4054.2156862
Subtract 102 from 140 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
51 goes into 380 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 4054.21568627
If we take 357 away from 380, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

In conclusion, the division gives 4054.21568627 with a balance of 2.3e-08.