16520492 divided by 10 
The aim is to understand the frequency of 10 in 16520492.

On to step 1:
The number 10 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 10

Step 2:
When dividing 16 by 10, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 10 from 16 leaves us with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 10

Going ahead to step 3:
65 divided by 10 is 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 60 from 65 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 10

On to step 4:
52 divided by 10 is 5 with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 165.0
Deduct 50 from 52 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 10

Moving on to step 5:
10 goes into 20 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 1652.0
Subtracting 20 from 20 leaves us with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 10

Advancing to step 6:
If we divide 4 by 10, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 16520.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 10

On to step 7:
If we divide 49 by 10, we get 4 and a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 165204.0
Deduct 40 from 49 and we're left with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 10

Advancing to step 8:
If we divide 92 by 10, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 1652049.0
Subtracting 90 from 92 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
10 goes into 20 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 1652049.2
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1652049.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1652049.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1652049.2 with a remainder of 0.0.