15549285 divided by 816 
The aim is to understand the frequency of 816 in 15549285.

On to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 816

Step 2:
816 can be fit into 15 0 times, resulting in a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 816

On to step 3:
155 divided by 816 is 0 with a remainder of 155.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 155, we end up with 155.
Include the next digit (4) from the dividend after 155, then repeat: 1554 / 816

On to step 4:
The number 816 fits into 1554 1 times, leaving a remainder of 738.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 816 from 1554 leaves us with 738.
Append the next digit (9) from the dividend to 738 and continue with: 7389 / 816

Moving on to step 5:
7389 divided by 816 is 9 with a remainder of 45.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 7344 away from 7389, we end up with 45.
Take the next digit (2) from the dividend and append it to 45, then repeat: 452 / 816

Going ahead to step 6:
When dividing 452 by 816, we get 0 with a remainder of 452.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
The remainder is 452 after subtracting 0 from 452.
Grab the next digit (8) from the dividend, add it to 452, then carry on: 4528 / 816

Let's proceed to step 7:
816 goes into 4528 5 times with a remainder of 448.
Write down 5 as next digit of the result. 
Result so far: 1905.0
Subtracting 4080 from 4528 leaves us with 448.
Grab the next digit (5) from the dividend, add it to 448, then carry on: 4485 / 816

Advancing to step 8:
The number 816 fits into 4485 5 times, leaving a remainder of 405.
Record the quotient 5 as the next digit in the result. 
Result so far: 19055.0
The remainder is 405 after subtracting 4080 from 4485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 9:
The number 816 fits into 4050 4 times, leaving a remainder of 786.
The number 4 becomes the next digit in our result. 
Result so far: 19055.4
Subtracting 3264 from 4050 leaves us with 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Advancing to step 10:
816 can be fit into 7860 9 times, resulting in a remainder of 516.
Record the quotient 9 as the next digit in the result. 
Result so far: 19055.49
Subtract 7344 from 7860 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 11:
816 can be fit into 5160 6 times, resulting in a remainder of 264.
Write down 6 as next digit of the result. 
Result so far: 19055.496
If we take 4896 away from 5160, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
When dividing 2640 by 816, we get 3 with a remainder of 192.
Use 3 as the next digit of our solution. 
Result so far: 19055.4963
Subtracting 2448 from 2640 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 13:
1920 divided by 816 is 2 with a remainder of 288.
Write down 2 as next digit of the result. 
Result so far: 19055.49632
If we take 1632 away from 1920, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 14:
816 goes into 2880 3 times with a remainder of 432.
Put 3 as the next digit of the answer. 
Result so far: 19055.496323
The remainder is 432 after subtracting 2448 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Moving on to step 15:
4320 divided by 816 is 5 with a remainder of 240.
Write down 5 as next digit of the result. 
Result so far: 19055.4963235
If we subtract 4080 from 4320, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 16:
816 can be fit into 2400 2 times, resulting in a remainder of 768.
Use 2 as the next digit of our solution. 
Result so far: 19055.49632352
Subtract 1632 from 2400 to get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

In conclusion, the division gives 19055.49632352 with a balance of 7.68e-07.