Let's divide 29971 by 51
The aim is to understand the frequency of 51 in 29971.

Going ahead to step 1:
When dividing 2 by 51, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 51

Moving on to step 2:
29 divided by 51 is 0 with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Append the next digit (9) from the dividend to 29 and continue with: 299 / 51

Advancing to step 3:
When dividing 299 by 51, we get 5 with a remainder of 44.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 255 from 299 leaves us with 44.
Bring next digit (7) of the dividend behind the 44 and repeat the process: 447 / 51

Step 4:
The number 51 fits into 447 8 times, leaving a remainder of 39.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
The remainder is 39 after subtracting 408 from 447.
Take the next digit (1) from the dividend and append it to 39, then repeat: 391 / 51

Step 5:
51 goes into 391 7 times with a remainder of 34.
The next digit of our result is 7. 
Result so far: 587.0
If we subtract 357 from 391, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 6:
51 goes into 340 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 587.6
If we subtract 306 from 340, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 7:
51 goes into 340 6 times with a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 587.66
If we subtract 306 from 340, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 587.66 with a balance of 0.034.