Let's divide 616360 by 15
The aim is to understand the frequency of 15 in 616360.

Step 1:
When dividing 6 by 15, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 15

On to step 2:
15 goes into 61 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 60 away from 61, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 15

Advancing to step 3:
When dividing 16 by 15, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Subtracting 15 from 16 leaves us with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 15

Going ahead to step 4:
15 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 410.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 15

Moving on to step 5:
15 can be fit into 136 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 4109.0
Deduct 135 from 136 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 15

Step 6:
If we divide 10 by 15, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 41090.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
If we divide 100 by 15, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 41090.6
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 15 is 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 41090.66
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 41090.66 with a balance of 0.01.