We look at the division of 806758 by 51 
The aim is to understand the frequency of 51 in 806758.

Going ahead to step 1:
The number 51 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 51

Step 2:
80 divided by 51 is 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 1.0
If we take 51 away from 80, we end up with 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 51

Step 3:
If we divide 296 by 51, we get 5 and a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 255 from 296 leaves us with 41.
Take the next digit (7) from the dividend and append it to 41, then repeat: 417 / 51

On to step 4:
51 goes into 417 8 times with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 158.0
The remainder is 9 after subtracting 408 from 417.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 51

Let's proceed to step 5:
95 divided by 51 is 1 with a remainder of 44.
The next digit of our result is 1. 
Result so far: 1581.0
If we take 51 away from 95, we end up with 44.
Include the next digit (8) from the dividend after 44, then repeat: 448 / 51

Going ahead to step 6:
448 divided by 51 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 15818.0
If we subtract 408 from 448, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
When dividing 400 by 51, we get 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 15818.7
If we subtract 357 from 400, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
430 divided by 51 is 8 with a remainder of 22.
The next digit of our result is 8. 
Result so far: 15818.78
If we subtract 408 from 430, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
51 can be fit into 220 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 15818.784
If we take 204 away from 220, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
51 goes into 160 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 15818.7843
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 11:
51 can be fit into 70 1 times, resulting in a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 15818.78431
The remainder is 19 after subtracting 51 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 12:
51 can be fit into 190 3 times, resulting in a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 15818.784313
If we subtract 153 from 190, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
51 goes into 370 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 15818.7843137
The remainder is 13 after subtracting 357 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
51 goes into 130 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 15818.78431372
Subtract 102 from 130 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.

Our division results in 15818.78431372 with a remaining 2.8e-08.