Let's divide 51320365 by 199
The aim is to understand the frequency of 199 in 51320365.

Moving on to step 1:
199 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 199

Let's proceed to step 2:
The number 199 fits into 51 0 times, leaving a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 199

Going ahead to step 3:
If we divide 513 by 199, we get 2 and a remainder of 115.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 398 from 513, we get 115.
Take the next digit (2) from the dividend and append it to 115, then repeat: 1152 / 199

Going ahead to step 4:
If we divide 1152 by 199, we get 5 and a remainder of 157.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 995 from 1152 leaves us with 157.
Append the next digit (0) from the dividend to 157 and continue with: 1570 / 199

On to step 5:
199 goes into 1570 7 times with a remainder of 177.
Put 7 as the next digit of the answer. 
Result so far: 257.0
The remainder is 177 after subtracting 1393 from 1570.
Bring next digit (3) of the dividend behind the 177 and repeat the process: 1773 / 199

Advancing to step 6:
If we divide 1773 by 199, we get 8 and a remainder of 181.
Record the quotient 8 as the next digit in the result. 
Result so far: 2578.0
Subtracting 1592 from 1773 leaves us with 181.
Take the next digit (6) from the dividend and append it to 181, then repeat: 1816 / 199

Going ahead to step 7:
1816 divided by 199 is 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 25789.0
Deduct 1791 from 1816 and we're left with 25.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 199

Let's proceed to step 8:
255 divided by 199 is 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 257891.0
The remainder is 56 after subtracting 199 from 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
560 divided by 199 is 2 with a remainder of 162.
The number 2 becomes the next digit in our result. 
Result so far: 257891.2
Deduct 398 from 560 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 10:
The number 199 fits into 1620 8 times, leaving a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 257891.28
Deduct 1592 from 1620 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
When dividing 280 by 199, we get 1 with a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 257891.281
If we subtract 199 from 280, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 12:
810 divided by 199 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 257891.2814
Subtract 796 from 810 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.

Advancing to step 13:
199 goes into 140 0 times with a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 257891.2814
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
If we divide 1400 by 199, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 257891.281407
If we subtract 1393 from 1400, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 15:
199 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 257891.281407
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 16:
199 goes into 700 3 times with a remainder of 103.
Write down 3 as next digit of the result. 
Result so far: 257891.28140703
The remainder is 103 after subtracting 597 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

The final result is 257891.28140703 with a remainder of 1.03e-07.