51332251 divided by 830 
The aim is to understand the frequency of 830 in 51332251.

Let's proceed to step 1:
830 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 830

Moving on to step 2:
51 divided by 830 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Bring next digit (3) of the dividend behind the 51 and repeat the process: 513 / 830

Going ahead to step 3:
513 divided by 830 is 0 with a remainder of 513.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 513, we get 513.
Include the next digit (3) from the dividend after 513, then repeat: 5133 / 830

Moving on to step 4:
The number 830 fits into 5133 6 times, leaving a remainder of 153.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 4980 from 5133 and we're left with 153.
Include the next digit (2) from the dividend after 153, then repeat: 1532 / 830

On to step 5:
830 goes into 1532 1 times with a remainder of 702.
Use 1 as the next digit of our solution. 
Result so far: 61.0
The remainder is 702 after subtracting 830 from 1532.
Append the next digit (2) from the dividend to 702 and continue with: 7022 / 830

Step 6:
830 goes into 7022 8 times with a remainder of 382.
Use 8 as the next digit of our solution. 
Result so far: 618.0
If we take 6640 away from 7022, we end up with 382.
Include the next digit (5) from the dividend after 382, then repeat: 3825 / 830

Moving on to step 7:
If we divide 3825 by 830, we get 4 and a remainder of 505.
The next digit of our result is 4. 
Result so far: 6184.0
Subtract 3320 from 3825 to get 505.
Include the next digit (1) from the dividend after 505, then repeat: 5051 / 830

Step 8:
When dividing 5051 by 830, we get 6 with a remainder of 71.
Put 6 as the next digit of the answer. 
Result so far: 61846.0
Subtracting 4980 from 5051 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 9:
If we divide 710 by 830, we get 0 and a remainder of 710.
The next digit of our result is 0. 
Result so far: 61846.0
Subtracting 0 from 710 leaves us with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Let's proceed to step 10:
When dividing 7100 by 830, we get 8 with a remainder of 460.
Record the quotient 8 as the next digit in the result. 
Result so far: 61846.08
The remainder is 460 after subtracting 6640 from 7100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 11:
When dividing 4600 by 830, we get 5 with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 61846.085
If we subtract 4150 from 4600, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 12:
830 goes into 4500 5 times with a remainder of 350.
Put 5 as the next digit of the answer. 
Result so far: 61846.0855
Subtracting 4150 from 4500 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The final result is 61846.0855 with a remainder of 0.0035.