55133398 ÷ 513 
The aim is to understand the frequency of 513 in 55133398.

On to step 1:
513 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 513

Step 2:
When dividing 55 by 513, we get 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 513

Step 3:
When dividing 551 by 513, we get 1 with a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 513 from 551, we get 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 513

Advancing to step 4:
The number 513 fits into 383 0 times, leaving a remainder of 383.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 383, we get 383.
Fetch the next digit (3) from the dividend, attach it to 383 and continue: 3833 / 513

Step 5:
3833 divided by 513 is 7 with a remainder of 242.
The next digit of our result is 7. 
Result so far: 107.0
Subtracting 3591 from 3833 leaves us with 242.
Include the next digit (3) from the dividend after 242, then repeat: 2423 / 513

Let's proceed to step 6:
When dividing 2423 by 513, we get 4 with a remainder of 371.
Record the quotient 4 as the next digit in the result. 
Result so far: 1074.0
If we take 2052 away from 2423, we end up with 371.
Take the next digit (9) from the dividend and append it to 371, then repeat: 3719 / 513

On to step 7:
When dividing 3719 by 513, we get 7 with a remainder of 128.
The next digit of our result is 7. 
Result so far: 10747.0
Subtract 3591 from 3719 to get 128.
Append the next digit (8) from the dividend to 128 and continue with: 1288 / 513

Advancing to step 8:
1288 divided by 513 is 2 with a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 107472.0
If we take 1026 away from 1288, we end up 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.

Let's proceed to step 9:
If we divide 2620 by 513, we get 5 and a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 107472.5
Subtracting 2565 from 2620 leaves us 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.

Moving on to step 10:
The number 513 fits into 550 1 times, leaving a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 107472.51
If we subtract 513 from 550, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
The number 513 fits into 370 0 times, leaving a remainder of 370.
Write down 0 as next digit of the result. 
Result so far: 107472.51
If we subtract 0 from 370, we get 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 12:
The number 513 fits into 3700 7 times, leaving a remainder of 109.
The next digit of our result is 7. 
Result so far: 107472.5107
If we take 3591 away from 3700, we end up 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.

Let's proceed to step 13:
513 goes into 1090 2 times with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 107472.51072
If we take 1026 away from 1090, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
If we divide 640 by 513, we get 1 and a remainder of 127.
Record the quotient 1 as the next digit in the result. 
Result so far: 107472.510721
If we take 513 away from 640, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

On to step 15:
513 can be fit into 1270 2 times, resulting in a remainder of 244.
Use 2 as the next digit of our solution. 
Result so far: 107472.5107212
Subtract 1026 from 1270 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 16:
The number 513 fits into 2440 4 times, leaving a remainder of 388.
Write down 4 as next digit of the result. 
Result so far: 107472.51072124
If we subtract 2052 from 2440, we get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Our division results in 107472.51072124 with a remaining 3.88e-07.