36050122 divided by 15 
The aim is to understand the frequency of 15 in 36050122.

Going ahead to step 1:
The number 15 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 15

On to step 2:
When dividing 36 by 15, we get 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 6 after subtracting 30 from 36.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 15

Let's proceed to step 3:
If we divide 60 by 15, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtracting 60 from 60 leaves us with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 15

Moving on to step 4:
5 divided by 15 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 240.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 15

On to step 5:
When dividing 50 by 15, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 2403.0
Deduct 45 from 50 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 15

Step 6:
The number 15 fits into 51 3 times, leaving a remainder of 6.
The next digit of our result is 3. 
Result so far: 24033.0
If we subtract 45 from 51, we get 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 15

Step 7:
If we divide 62 by 15, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 240334.0
If we subtract 60 from 62, we get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 15

Moving on to step 8:
15 goes into 22 1 times with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 2403341.0
Subtracting 15 from 22 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
15 goes into 70 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 2403341.4
Subtract 60 from 70 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.

On to step 10:
If we divide 100 by 15, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 2403341.46
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.

On to step 11:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 2403341.466
If we subtract 90 from 100, we 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.

The quotient of the division is 2403341.466, and the remainder is 0.001.