We look at the division of 13328288 by 613 
The aim is to understand the frequency of 613 in 13328288.

Going ahead to step 1:
The number 613 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 613

Going ahead to step 2:
The number 613 fits into 13 0 times, leaving a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 613

Step 3:
613 goes into 133 0 times with a remainder of 133.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 133 and we're left with 133.
Grab the next digit (2) from the dividend, add it to 133, then carry on: 1332 / 613

Moving on to step 4:
The number 613 fits into 1332 2 times, leaving a remainder of 106.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1226 from 1332, we get 106.
Take the next digit (8) from the dividend and append it to 106, then repeat: 1068 / 613

Step 5:
613 can be fit into 1068 1 times, resulting in a remainder of 455.
The next digit of our result is 1. 
Result so far: 21.0
If we subtract 613 from 1068, we get 455.
Bring next digit (2) of the dividend behind the 455 and repeat the process: 4552 / 613

Step 6:
When dividing 4552 by 613, we get 7 with a remainder of 261.
Write down 7 as next digit of the result. 
Result so far: 217.0
Deduct 4291 from 4552 and we're left with 261.
Fetch the next digit (8) from the dividend, attach it to 261 and continue: 2618 / 613

Advancing to step 7:
613 can be fit into 2618 4 times, resulting in a remainder of 166.
Write down 4 as next digit of the result. 
Result so far: 2174.0
The remainder is 166 after subtracting 2452 from 2618.
Include the next digit (8) from the dividend after 166, then repeat: 1668 / 613

Let's proceed to step 8:
When dividing 1668 by 613, we get 2 with a remainder of 442.
Record the quotient 2 as the next digit in the result. 
Result so far: 21742.0
If we subtract 1226 from 1668, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Moving on to step 9:
If we divide 4420 by 613, we get 7 and a remainder of 129.
Use 7 as the next digit of our solution. 
Result so far: 21742.7
The remainder is 129 after subtracting 4291 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Step 10:
613 can be fit into 1290 2 times, resulting in a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 21742.72
Subtract 1226 from 1290 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 11:
When dividing 640 by 613, we get 1 with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 21742.721
If we take 613 away from 640, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
270 divided by 613 is 0 with a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 21742.721
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 13:
2700 divided by 613 is 4 with a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 21742.72104
If we take 2452 away from 2700, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 14:
613 can be fit into 2480 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 21742.721044
If we subtract 2452 from 2480, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 21742.721044 and a remainder of 2.8e-06.