We look at the division of 93259971 by 513 
The aim is to understand the frequency of 513 in 93259971.

On to step 1:
9 divided by 513 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 513

Step 2:
513 goes into 93 0 times with a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 93 leaves us with 93.
Fetch the next digit (2) from the dividend, attach it to 93 and continue: 932 / 513

Step 3:
513 goes into 932 1 times with a remainder of 419.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 513 from 932 leaves us with 419.
Bring next digit (5) of the dividend behind the 419 and repeat the process: 4195 / 513

On to step 4:
When dividing 4195 by 513, we get 8 with a remainder of 91.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 4104 from 4195 to get 91.
Grab the next digit (9) from the dividend, add it to 91, then carry on: 919 / 513

Advancing to step 5:
When dividing 919 by 513, we get 1 with a remainder of 406.
The next digit of our result is 1. 
Result so far: 181.0
Subtract 513 from 919 to get 406.
Fetch the next digit (9) from the dividend, attach it to 406 and continue: 4069 / 513

Advancing to step 6:
The number 513 fits into 4069 7 times, leaving a remainder of 478.
Use 7 as the next digit of our solution. 
Result so far: 1817.0
If we take 3591 away from 4069, we end up with 478.
Fetch the next digit (7) from the dividend, attach it to 478 and continue: 4787 / 513

Going ahead to step 7:
513 goes into 4787 9 times with a remainder of 170.
Put 9 as the next digit of the answer. 
Result so far: 18179.0
Subtract 4617 from 4787 to get 170.
Fetch the next digit (1) from the dividend, attach it to 170 and continue: 1701 / 513

Let's proceed to step 8:
When dividing 1701 by 513, we get 3 with a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 181793.0
Subtracting 1539 from 1701 leaves us 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.

Let's proceed to step 9:
The number 513 fits into 1620 3 times, leaving a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 181793.3
Subtracting 1539 from 1620 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 10:
513 goes into 810 1 times with a remainder of 297.
Write down 1 as next digit of the result. 
Result so far: 181793.31
Subtracting 513 from 810 leaves us with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Advancing to step 11:
513 goes into 2970 5 times with a remainder of 405.
The number 5 becomes the next digit in our result. 
Result so far: 181793.315
The remainder is 405 after subtracting 2565 from 2970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 12:
The number 513 fits into 4050 7 times, leaving a remainder of 459.
Record the quotient 7 as the next digit in the result. 
Result so far: 181793.3157
Deduct 3591 from 4050 and we're left with 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

On to step 13:
If we divide 4590 by 513, we get 8 and a remainder of 486.
Use 8 as the next digit of our solution. 
Result so far: 181793.31578
The remainder is 486 after subtracting 4104 from 4590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

On to step 14:
4860 divided by 513 is 9 with a remainder of 243.
The number 9 becomes the next digit in our result. 
Result so far: 181793.315789
Subtracting 4617 from 4860 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 15:
2430 divided by 513 is 4 with a remainder of 378.
The number 4 becomes the next digit in our result. 
Result so far: 181793.3157894
Subtract 2052 from 2430 to 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.

Let's proceed to step 16:
513 can be fit into 3780 7 times, resulting in a remainder of 189.
Record the quotient 7 as the next digit in the result. 
Result so far: 181793.31578947
Subtracting 3591 from 3780 leaves us 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.

Our division results in 181793.31578947 with a remaining 1.89e-07.