12118735 divided by 513 
The aim is to understand the frequency of 513 in 12118735.

Moving on to step 1:
If we divide 1 by 513, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 513

Moving on to step 2:
12 divided by 513 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 513

Step 3:
513 can be fit into 121 0 times, resulting in a remainder of 121.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 121 to get 121.
Append the next digit (1) from the dividend to 121 and continue with: 1211 / 513

On to step 4:
If we divide 1211 by 513, we get 2 and a remainder of 185.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1026 from 1211 leaves us with 185.
Include the next digit (8) from the dividend after 185, then repeat: 1858 / 513

Step 5:
When dividing 1858 by 513, we get 3 with a remainder of 319.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 319 after subtracting 1539 from 1858.
Bring next digit (7) of the dividend behind the 319 and repeat the process: 3197 / 513

Advancing to step 6:
513 can be fit into 3197 6 times, resulting in a remainder of 119.
Use 6 as the next digit of our solution. 
Result so far: 236.0
If we take 3078 away from 3197, we end up with 119.
Include the next digit (3) from the dividend after 119, then repeat: 1193 / 513

Going ahead to step 7:
1193 divided by 513 is 2 with a remainder of 167.
Write down 2 as next digit of the result. 
Result so far: 2362.0
If we subtract 1026 from 1193, we get 167.
Append the next digit (5) from the dividend to 167 and continue with: 1675 / 513

Moving on to step 8:
1675 divided by 513 is 3 with a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 23623.0
If we subtract 1539 from 1675, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 9:
513 goes into 1360 2 times with a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 23623.2
The remainder is 334 after subtracting 1026 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 10:
513 can be fit into 3340 6 times, resulting in a remainder of 262.
Use 6 as the next digit of our solution. 
Result so far: 23623.26
Deduct 3078 from 3340 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 11:
When dividing 2620 by 513, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 23623.265
Deduct 2565 from 2620 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 12:
513 goes into 550 1 times with a remainder of 37.
The next digit of our result is 1. 
Result so far: 23623.2651
Deduct 513 from 550 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 13:
If we divide 370 by 513, we get 0 and a remainder of 370.
The number 0 becomes the next digit in our result. 
Result so far: 23623.2651
Deduct 0 from 370 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 14:
When dividing 3700 by 513, we get 7 with a remainder of 109.
Write down 7 as next digit of the result. 
Result so far: 23623.265107
Deduct 3591 from 3700 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 15:
513 can be fit into 1090 2 times, resulting in a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 23623.2651072
Subtract 1026 from 1090 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 16:
When dividing 640 by 513, we get 1 with a remainder of 127.
Record the quotient 1 as the next digit in the result. 
Result so far: 23623.26510721
The remainder is 127 after subtracting 513 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

After the division, we end up with 23623.26510721 and a remainder of 1.27e-07.