732866 ÷ 51 
The aim is to understand the frequency of 51 in 732866.

Moving on to step 1:
The number 51 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 51

Let's proceed to step 2:
The number 51 fits into 73 1 times, leaving a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 51 from 73 and we're left with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 51

Step 3:
51 can be fit into 222 4 times, resulting in a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 204 from 222 leaves us with 18.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 51

Step 4:
51 can be fit into 188 3 times, resulting in a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
If we subtract 153 from 188, we get 35.
Fetch the next digit (6) from the dividend, attach it to 35 and continue: 356 / 51

Advancing to step 5:
When dividing 356 by 51, we get 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 1436.0
Deduct 306 from 356 and we're left with 50.
Bring next digit (6) of the dividend behind the 50 and repeat the process: 506 / 51

Going ahead to step 6:
51 goes into 506 9 times with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 14369.0
Subtract 459 from 506 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
51 can be fit into 470 9 times, resulting in a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 14369.9
Subtracting 459 from 470 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
If we divide 110 by 51, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 14369.92
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.

On to step 9:
51 can be fit into 80 1 times, resulting in a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 14369.921
If we subtract 51 from 80, we 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.

Going ahead to step 10:
If we divide 290 by 51, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 14369.9215
The remainder is 35 after subtracting 255 from 290.
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 11:
350 divided by 51 is 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 14369.92156
The remainder is 44 after subtracting 306 from 350.
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 12:
51 can be fit into 440 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 14369.921568
If we subtract 408 from 440, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
When dividing 320 by 51, we get 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 14369.9215686
Deduct 306 from 320 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
The number 51 fits into 140 2 times, leaving a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 14369.92156862
If we take 102 away from 140, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 14369.92156862, with a leftover of 3.8e-08.