762806 divided by 15 
The aim is to understand the frequency of 15 in 762806.

Let's proceed to step 1:
15 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 15

Advancing to step 2:
When dividing 76 by 15, we get 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 75 from 76 and we're left with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 15

Let's proceed to step 3:
If we divide 12 by 15, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Deduct 0 from 12 and we're left with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 15

Advancing to step 4:
If we divide 128 by 15, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 508.0
Deduct 120 from 128 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 15

On to step 5:
15 goes into 80 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 5085.0
The remainder is 5 after subtracting 75 from 80.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 15

On to step 6:
15 can be fit into 56 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 50853.0
Subtracting 45 from 56 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
If we divide 110 by 15, we get 7 and a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 50853.7
Deduct 105 from 110 and we're left 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.

Going ahead to step 8:
15 goes into 50 3 times with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 50853.73
Deduct 45 from 50 and we're left 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.

Let's proceed to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
The next digit of our result is 3. 
Result so far: 50853.733
Deduct 45 from 50 and we're left 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 50853.733 with a balance of 0.0005.