We divide 813390 by 16
The aim is to understand the frequency of 16 in 813390.

Moving on to step 1:
16 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 16

Going ahead to step 2:
81 divided by 16 is 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 80 from 81, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 16

Step 3:
13 divided by 16 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 50.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 16

Let's proceed to step 4:
16 goes into 133 8 times with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 508.0
If we take 128 away from 133, we end up with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 16

Going ahead to step 5:
If we divide 59 by 16, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 5083.0
Subtracting 48 from 59 leaves us with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 16

Going ahead to step 6:
The number 16 fits into 110 6 times, leaving a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 50836.0
Deduct 96 from 110 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
16 goes into 140 8 times with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 50836.8
The remainder is 12 after subtracting 128 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
16 can be fit into 120 7 times, resulting in a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 50836.87
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
16 goes into 80 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 50836.875
Deduct 80 from 80 and we're left 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.

On to step 10:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50836.875
If we take 0 away from 0, we end up 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.

Moving on to step 11:
When dividing 0 by 16, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50836.875
Deduct 0 from 0 and we're left 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.

In conclusion, the division gives 50836.875 with a balance of 0.0.