We're dividing 77392962 by 513 
The aim is to understand the frequency of 513 in 77392962.

On to step 1:
513 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 513

Advancing to step 2:
When dividing 77 by 513, we get 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Take the next digit (3) from the dividend and append it to 77, then repeat: 773 / 513

On to step 3:
The number 513 fits into 773 1 times, leaving a remainder of 260.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 513 from 773 and we're left with 260.
Bring next digit (9) of the dividend behind the 260 and repeat the process: 2609 / 513

Step 4:
The number 513 fits into 2609 5 times, leaving a remainder of 44.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2565 from 2609 to get 44.
Fetch the next digit (2) from the dividend, attach it to 44 and continue: 442 / 513

Let's proceed to step 5:
442 divided by 513 is 0 with a remainder of 442.
Put 0 as the next digit of the answer. 
Result so far: 150.0
Subtracting 0 from 442 leaves us with 442.
Take the next digit (9) from the dividend and append it to 442, then repeat: 4429 / 513

Advancing to step 6:
If we divide 4429 by 513, we get 8 and a remainder of 325.
Record the quotient 8 as the next digit in the result. 
Result so far: 1508.0
If we subtract 4104 from 4429, we get 325.
Include the next digit (6) from the dividend after 325, then repeat: 3256 / 513

Advancing to step 7:
If we divide 3256 by 513, we get 6 and a remainder of 178.
Put 6 as the next digit of the answer. 
Result so far: 15086.0
If we subtract 3078 from 3256, we get 178.
Bring next digit (2) of the dividend behind the 178 and repeat the process: 1782 / 513

Moving on to step 8:
513 can be fit into 1782 3 times, resulting in a remainder of 243.
Record the quotient 3 as the next digit in the result. 
Result so far: 150863.0
The remainder is 243 after subtracting 1539 from 1782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 9:
513 can be fit into 2430 4 times, resulting in a remainder of 378.
The number 4 becomes the next digit in our result. 
Result so far: 150863.4
If we subtract 2052 from 2430, we get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Step 10:
If we divide 3780 by 513, we get 7 and a remainder of 189.
Record the quotient 7 as the next digit in the result. 
Result so far: 150863.47
Deduct 3591 from 3780 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Going ahead to step 11:
1890 divided by 513 is 3 with a remainder of 351.
The next digit of our result is 3. 
Result so far: 150863.473
Subtracting 1539 from 1890 leaves us with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 12:
If we divide 3510 by 513, we get 6 and a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 150863.4736
Deduct 3078 from 3510 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 13:
4320 divided by 513 is 8 with a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 150863.47368
If we take 4104 away from 4320, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 14:
If we divide 2160 by 513, we get 4 and a remainder of 108.
Write down 4 as next digit of the result. 
Result so far: 150863.473684
Subtracting 2052 from 2160 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 15:
When dividing 1080 by 513, we get 2 with a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 150863.4736842
The remainder is 54 after subtracting 1026 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 16:
If we divide 540 by 513, we get 1 and a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 150863.47368421
Subtract 513 from 540 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 150863.47368421 and a remainder of 2.7e-08.