3880547 divided by 415 
The aim is to understand the frequency of 415 in 3880547.

Moving on to step 1:
The number 415 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 415

On to step 2:
415 can be fit into 38 0 times, resulting in a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 415

On to step 3:
415 goes into 388 0 times with a remainder of 388.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 388, we end up with 388.
Grab the next digit (0) from the dividend, add it to 388, then carry on: 3880 / 415

On to step 4:
3880 divided by 415 is 9 with a remainder of 145.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 3735 from 3880 and we're left with 145.
Grab the next digit (5) from the dividend, add it to 145, then carry on: 1455 / 415

Step 5:
415 goes into 1455 3 times with a remainder of 210.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
If we take 1245 away from 1455, we end up with 210.
Fetch the next digit (4) from the dividend, attach it to 210 and continue: 2104 / 415

On to step 6:
415 can be fit into 2104 5 times, resulting in a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 935.0
Subtract 2075 from 2104 to get 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 415

Let's proceed to step 7:
415 goes into 297 0 times with a remainder of 297.
Put 0 as the next digit of the answer. 
Result so far: 9350.0
If we subtract 0 from 297, we get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Advancing to step 8:
415 goes into 2970 7 times with a remainder of 65.
The number 7 becomes the next digit in our result. 
Result so far: 9350.7
If we subtract 2905 from 2970, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
The number 415 fits into 650 1 times, leaving a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 9350.71
Subtract 415 from 650 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 10:
The number 415 fits into 2350 5 times, leaving a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 9350.715
Subtracting 2075 from 2350 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 11:
2750 divided by 415 is 6 with a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 9350.7156
Subtracting 2490 from 2750 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 12:
If we divide 2600 by 415, we get 6 and a remainder of 110.
Use 6 as the next digit of our solution. 
Result so far: 9350.71566
If we subtract 2490 from 2600, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

In conclusion, the division gives 9350.71566 with a balance of 0.00011.