We divide 13480278 by 515
The aim is to understand the frequency of 515 in 13480278.

Let's proceed to step 1:
1 divided by 515 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 515

Going ahead to step 2:
515 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 515

Going ahead to step 3:
515 goes into 134 0 times with a remainder of 134.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 134 and we're left with 134.
Fetch the next digit (8) from the dividend, attach it to 134 and continue: 1348 / 515

On to step 4:
If we divide 1348 by 515, we get 2 and a remainder of 318.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 1030 away from 1348, we end up with 318.
Include the next digit (0) from the dividend after 318, then repeat: 3180 / 515

Let's proceed to step 5:
When dividing 3180 by 515, we get 6 with a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 3090 from 3180 and we're left with 90.
Bring next digit (2) of the dividend behind the 90 and repeat the process: 902 / 515

Going ahead to step 6:
If we divide 902 by 515, we get 1 and a remainder of 387.
The number 1 becomes the next digit in our result. 
Result so far: 261.0
Subtract 515 from 902 to get 387.
Fetch the next digit (7) from the dividend, attach it to 387 and continue: 3877 / 515

Let's proceed to step 7:
515 goes into 3877 7 times with a remainder of 272.
Put 7 as the next digit of the answer. 
Result so far: 2617.0
If we subtract 3605 from 3877, we get 272.
Grab the next digit (8) from the dividend, add it to 272, then carry on: 2728 / 515

Step 8:
The number 515 fits into 2728 5 times, leaving a remainder of 153.
Write down 5 as next digit of the result. 
Result so far: 26175.0
If we subtract 2575 from 2728, we get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 9:
515 can be fit into 1530 2 times, resulting in a remainder of 500.
Put 2 as the next digit of the answer. 
Result so far: 26175.2
Subtract 1030 from 1530 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 10:
515 goes into 5000 9 times with a remainder of 365.
Write down 9 as next digit of the result. 
Result so far: 26175.29
If we take 4635 away from 5000, we end up with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 11:
If we divide 3650 by 515, we get 7 and a remainder of 45.
Use 7 as the next digit of our solution. 
Result so far: 26175.297
Subtract 3605 from 3650 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 12:
When dividing 450 by 515, we get 0 with a remainder of 450.
Record the quotient 0 as the next digit in the result. 
Result so far: 26175.297
Deduct 0 from 450 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 13:
If we divide 4500 by 515, we get 8 and a remainder of 380.
The number 8 becomes the next digit in our result. 
Result so far: 26175.29708
Subtracting 4120 from 4500 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 14:
3800 divided by 515 is 7 with a remainder of 195.
The number 7 becomes the next digit in our result. 
Result so far: 26175.297087
If we subtract 3605 from 3800, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 15:
If we divide 1950 by 515, we get 3 and a remainder of 405.
The number 3 becomes the next digit in our result. 
Result so far: 26175.2970873
Deduct 1545 from 1950 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 16:
515 can be fit into 4050 7 times, resulting in a remainder of 445.
Use 7 as the next digit of our solution. 
Result so far: 26175.29708737
Subtract 3605 from 4050 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

After the division, we end up with 26175.29708737 and a remainder of 4.45e-07.