Let's divide 16699535 by 563
The aim is to understand the frequency of 563 in 16699535.

Moving on to step 1:
1 divided by 563 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 563

Moving on to step 2:
563 can be fit into 16 0 times, resulting in a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 563

Step 3:
The number 563 fits into 166 0 times, leaving a remainder of 166.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 166 to get 166.
Bring next digit (9) of the dividend behind the 166 and repeat the process: 1669 / 563

Going ahead to step 4:
1669 divided by 563 is 2 with a remainder of 543.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1126 from 1669 and we're left with 543.
Fetch the next digit (9) from the dividend, attach it to 543 and continue: 5439 / 563

Step 5:
If we divide 5439 by 563, we get 9 and a remainder of 372.
The next digit of our result is 9. 
Result so far: 29.0
Subtract 5067 from 5439 to get 372.
Grab the next digit (5) from the dividend, add it to 372, then carry on: 3725 / 563

Going ahead to step 6:
563 can be fit into 3725 6 times, resulting in a remainder of 347.
Write down 6 as next digit of the result. 
Result so far: 296.0
Subtracting 3378 from 3725 leaves us with 347.
Grab the next digit (3) from the dividend, add it to 347, then carry on: 3473 / 563

Let's proceed to step 7:
563 goes into 3473 6 times with a remainder of 95.
Record the quotient 6 as the next digit in the result. 
Result so far: 2966.0
Subtract 3378 from 3473 to get 95.
Include the next digit (5) from the dividend after 95, then repeat: 955 / 563

Advancing to step 8:
When dividing 955 by 563, we get 1 with a remainder of 392.
The next digit of our result is 1. 
Result so far: 29661.0
If we take 563 away from 955, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
563 can be fit into 3920 6 times, resulting in a remainder of 542.
Put 6 as the next digit of the answer. 
Result so far: 29661.6
Subtract 3378 from 3920 to get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

On to step 10:
5420 divided by 563 is 9 with a remainder of 353.
The number 9 becomes the next digit in our result. 
Result so far: 29661.69
Subtracting 5067 from 5420 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 11:
When dividing 3530 by 563, we get 6 with a remainder of 152.
Write down 6 as next digit of the result. 
Result so far: 29661.696
If we subtract 3378 from 3530, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 12:
563 can be fit into 1520 2 times, resulting in a remainder of 394.
The number 2 becomes the next digit in our result. 
Result so far: 29661.6962
Subtracting 1126 from 1520 leaves us with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 13:
If we divide 3940 by 563, we get 6 and a remainder of 562.
The number 6 becomes the next digit in our result. 
Result so far: 29661.69626
If we subtract 3378 from 3940, we get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Let's proceed to step 14:
When dividing 5620 by 563, we get 9 with a remainder of 553.
The number 9 becomes the next digit in our result. 
Result so far: 29661.696269
Deduct 5067 from 5620 and we're left with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Going ahead to step 15:
If we divide 5530 by 563, we get 9 and a remainder of 463.
Record the quotient 9 as the next digit in the result. 
Result so far: 29661.6962699
Deduct 5067 from 5530 and we're left with 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

The final outcome is 29661.6962699, with a leftover of 4.63e-06.