We divide 117230 by 15
The aim is to understand the frequency of 15 in 117230.

On to step 1:
15 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 15

Let's proceed to step 2:
The number 15 fits into 11 0 times, leaving a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 15

Step 3:
15 can be fit into 117 7 times, resulting in a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 105 from 117 and we're left with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 15

Moving on to step 4:
122 divided by 15 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtract 120 from 122 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 15

Going ahead to step 5:
If we divide 23 by 15, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 781.0
Subtracting 15 from 23 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 15

Going ahead to step 6:
If we divide 80 by 15, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 7815.0
The remainder is 5 after subtracting 75 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 7815.3
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 7815.33
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 7815.33 with a balance of 0.005.