We divide 28015647 by 413
The aim is to understand the frequency of 413 in 28015647.

Advancing to step 1:
If we divide 2 by 413, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 413

Moving on to step 2:
413 can be fit into 28 0 times, resulting in a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 413

Going ahead to step 3:
When dividing 280 by 413, we get 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Bring next digit (1) of the dividend behind the 280 and repeat the process: 2801 / 413

Let's proceed to step 4:
2801 divided by 413 is 6 with a remainder of 323.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 2478 away from 2801, we end up with 323.
Bring next digit (5) of the dividend behind the 323 and repeat the process: 3235 / 413

Step 5:
If we divide 3235 by 413, we get 7 and a remainder of 344.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtracting 2891 from 3235 leaves us with 344.
Append the next digit (6) from the dividend to 344 and continue with: 3446 / 413

Moving on to step 6:
If we divide 3446 by 413, we get 8 and a remainder of 142.
The next digit of our result is 8. 
Result so far: 678.0
If we take 3304 away from 3446, we end up with 142.
Bring next digit (4) of the dividend behind the 142 and repeat the process: 1424 / 413

Advancing to step 7:
413 can be fit into 1424 3 times, resulting in a remainder of 185.
Put 3 as the next digit of the answer. 
Result so far: 6783.0
If we subtract 1239 from 1424, we get 185.
Fetch the next digit (7) from the dividend, attach it to 185 and continue: 1857 / 413

On to step 8:
When dividing 1857 by 413, we get 4 with a remainder of 205.
Record the quotient 4 as the next digit in the result. 
Result so far: 67834.0
If we take 1652 away from 1857, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 9:
When dividing 2050 by 413, we get 4 with a remainder of 398.
Record the quotient 4 as the next digit in the result. 
Result so far: 67834.4
Subtract 1652 from 2050 to get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 10:
413 goes into 3980 9 times with a remainder of 263.
The number 9 becomes the next digit in our result. 
Result so far: 67834.49
Subtract 3717 from 3980 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 11:
The number 413 fits into 2630 6 times, leaving a remainder of 152.
The next digit of our result is 6. 
Result so far: 67834.496
The remainder is 152 after subtracting 2478 from 2630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 12:
413 goes into 1520 3 times with a remainder of 281.
The number 3 becomes the next digit in our result. 
Result so far: 67834.4963
Subtract 1239 from 1520 to get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Step 13:
413 goes into 2810 6 times with a remainder of 332.
Write down 6 as next digit of the result. 
Result so far: 67834.49636
If we subtract 2478 from 2810, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 14:
The number 413 fits into 3320 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 67834.496368
If we take 3304 away from 3320, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 15:
The number 413 fits into 160 0 times, leaving a remainder of 160.
The next digit of our result is 0. 
Result so far: 67834.496368
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 16:
When dividing 1600 by 413, we get 3 with a remainder of 361.
Record the quotient 3 as the next digit in the result. 
Result so far: 67834.49636803
Deduct 1239 from 1600 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Our division results in 67834.49636803 with a remaining 3.61e-07.