We divide 15605082 by 665
The aim is to understand the frequency of 665 in 15605082.

Let's proceed to step 1:
The number 665 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
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 665

On to step 2:
15 divided by 665 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 665

Moving on to step 3:
The number 665 fits into 156 0 times, leaving a remainder of 156.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 156, we end up with 156.
Take the next digit (0) from the dividend and append it to 156, then repeat: 1560 / 665

Advancing to step 4:
When dividing 1560 by 665, we get 2 with a remainder of 230.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1330 from 1560 leaves us with 230.
Take the next digit (5) from the dividend and append it to 230, then repeat: 2305 / 665

On to step 5:
2305 divided by 665 is 3 with a remainder of 310.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 1995 away from 2305, we end up with 310.
Fetch the next digit (0) from the dividend, attach it to 310 and continue: 3100 / 665

Going ahead to step 6:
665 can be fit into 3100 4 times, resulting in a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
The remainder is 440 after subtracting 2660 from 3100.
Take the next digit (8) from the dividend and append it to 440, then repeat: 4408 / 665

Moving on to step 7:
If we divide 4408 by 665, we get 6 and a remainder of 418.
Use 6 as the next digit of our solution. 
Result so far: 2346.0
Subtracting 3990 from 4408 leaves us with 418.
Fetch the next digit (2) from the dividend, attach it to 418 and continue: 4182 / 665

Let's proceed to step 8:
665 goes into 4182 6 times with a remainder of 192.
Put 6 as the next digit of the answer. 
Result so far: 23466.0
If we take 3990 away from 4182, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 9:
The number 665 fits into 1920 2 times, leaving a remainder of 590.
Record the quotient 2 as the next digit in the result. 
Result so far: 23466.2
Subtract 1330 from 1920 to get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
When dividing 5900 by 665, we get 8 with a remainder of 580.
Put 8 as the next digit of the answer. 
Result so far: 23466.28
If we subtract 5320 from 5900, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 11:
When dividing 5800 by 665, we get 8 with a remainder of 480.
The next digit of our result is 8. 
Result so far: 23466.288
If we take 5320 away from 5800, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

In conclusion, the division gives 23466.288 with a balance of 0.048.