764042 divided by 51 
The aim is to understand the frequency of 51 in 764042.

Let's proceed to step 1:
The number 51 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 51

On to step 2:
51 goes into 76 1 times with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 51 away from 76, we end up with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 51

On to step 3:
254 divided by 51 is 4 with a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 204 from 254 and we're left with 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 51

On to step 4:
When dividing 500 by 51, we get 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Subtracting 459 from 500 leaves us with 41.
Append the next digit (4) from the dividend to 41 and continue with: 414 / 51

Moving on to step 5:
51 goes into 414 8 times with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 1498.0
Subtract 408 from 414 to get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 51

Step 6:
If we divide 62 by 51, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 14981.0
If we subtract 51 from 62, we 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.

Moving on to step 7:
110 divided by 51 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 14981.2
Deduct 102 from 110 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
51 goes into 80 1 times with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 14981.21
The remainder is 29 after subtracting 51 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
290 divided by 51 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 14981.215
If we take 255 away from 290, we end up 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.

Let's proceed to step 10:
When dividing 350 by 51, we get 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 14981.2156
If we subtract 306 from 350, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead 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: 14981.21568
If we take 408 away from 440, we end up 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.

Moving on to step 12:
The number 51 fits into 320 6 times, leaving a remainder of 14.
The next digit of our result is 6. 
Result so far: 14981.215686
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
51 goes into 140 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 14981.2156862
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.

Advancing to step 14:
380 divided by 51 is 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 14981.21568627
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.

The quotient of the division is 14981.21568627, and the remainder is 2.3e-08.