Let's divide 13519901 by 364
The aim is to understand the frequency of 364 in 13519901.

On to step 1:
The number 364 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 364

Let's proceed to step 2:
If we divide 13 by 364, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 364

Step 3:
When dividing 135 by 364, we get 0 with a remainder of 135.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 135, we end up with 135.
Include the next digit (1) from the dividend after 135, then repeat: 1351 / 364

Step 4:
The number 364 fits into 1351 3 times, leaving a remainder of 259.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1092 from 1351, we get 259.
Bring next digit (9) of the dividend behind the 259 and repeat the process: 2599 / 364

Moving on to step 5:
The number 364 fits into 2599 7 times, leaving a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Deduct 2548 from 2599 and we're left with 51.
Include the next digit (9) from the dividend after 51, then repeat: 519 / 364

Let's proceed to step 6:
When dividing 519 by 364, we get 1 with a remainder of 155.
Use 1 as the next digit of our solution. 
Result so far: 371.0
Deduct 364 from 519 and we're left with 155.
Take the next digit (0) from the dividend and append it to 155, then repeat: 1550 / 364

Moving on to step 7:
When dividing 1550 by 364, we get 4 with a remainder of 94.
The number 4 becomes the next digit in our result. 
Result so far: 3714.0
Subtracting 1456 from 1550 leaves us with 94.
Append the next digit (1) from the dividend to 94 and continue with: 941 / 364

On to step 8:
364 goes into 941 2 times with a remainder of 213.
Use 2 as the next digit of our solution. 
Result so far: 37142.0
The remainder is 213 after subtracting 728 from 941.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Step 9:
The number 364 fits into 2130 5 times, leaving a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 37142.5
The remainder is 310 after subtracting 1820 from 2130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 10:
364 can be fit into 3100 8 times, resulting in a remainder of 188.
Use 8 as the next digit of our solution. 
Result so far: 37142.58
Deduct 2912 from 3100 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
When dividing 1880 by 364, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 37142.585
The remainder is 60 after subtracting 1820 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
The number 364 fits into 600 1 times, leaving a remainder of 236.
Record the quotient 1 as the next digit in the result. 
Result so far: 37142.5851
Subtract 364 from 600 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 13:
If we divide 2360 by 364, we get 6 and a remainder of 176.
The next digit of our result is 6. 
Result so far: 37142.58516
The remainder is 176 after subtracting 2184 from 2360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 14:
364 goes into 1760 4 times with a remainder of 304.
Put 4 as the next digit of the answer. 
Result so far: 37142.585164
If we subtract 1456 from 1760, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 15:
The number 364 fits into 3040 8 times, leaving a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 37142.5851648
Deduct 2912 from 3040 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 16:
The number 364 fits into 1280 3 times, leaving a remainder of 188.
Record the quotient 3 as the next digit in the result. 
Result so far: 37142.58516483
If we subtract 1092 from 1280, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The final result is 37142.58516483 with a remainder of 1.88e-07.