772538 ÷ 51 
The aim is to understand the frequency of 51 in 772538.

Going ahead to step 1:
The number 51 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 51

Step 2:
The number 51 fits into 77 1 times, leaving a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 51 from 77 and we're left with 26.
Bring next digit (2) of the dividend behind the 26 and repeat the process: 262 / 51

Moving on to step 3:
When dividing 262 by 51, we get 5 with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 255 from 262 to get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 51

Advancing to step 4:
75 divided by 51 is 1 with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
The remainder is 24 after subtracting 51 from 75.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 51

Going ahead to step 5:
243 divided by 51 is 4 with a remainder of 39.
The next digit of our result is 4. 
Result so far: 1514.0
The remainder is 39 after subtracting 204 from 243.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 51

Let's proceed to step 6:
If we divide 398 by 51, we get 7 and a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 15147.0
Deduct 357 from 398 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
410 divided by 51 is 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 15147.8
The remainder is 2 after subtracting 408 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
The number 51 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15147.8
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
200 divided by 51 is 3 with a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 15147.803
The remainder is 47 after subtracting 153 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
The number 51 fits into 470 9 times, leaving a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 15147.8039
Subtract 459 from 470 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
110 divided by 51 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 15147.80392
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.

Going ahead to step 12:
When dividing 80 by 51, we get 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 15147.803921
Subtract 51 from 80 to get 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 13:
51 can be fit into 290 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 15147.8039215
If we subtract 255 from 290, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
When dividing 350 by 51, we get 6 with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 15147.80392156
If we take 306 away from 350, we end up 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.

The final outcome is 15147.80392156, with a leftover of 4.4e-08.