Let's divide 208963 by 99
The aim is to understand the frequency of 99 in 208963.

On to step 1:
If we divide 2 by 99, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 99

Let's proceed to step 2:
When dividing 20 by 99, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 99

Advancing to step 3:
The number 99 fits into 208 2 times, leaving a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 198 away from 208, we end up with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 99

Moving on to step 4:
The number 99 fits into 109 1 times, leaving a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 99 from 109 to get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 99

Let's proceed to step 5:
The number 99 fits into 106 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 211.0
Subtracting 99 from 106 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 99

Step 6:
99 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 2110.0
Deduct 0 from 73 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 7:
730 divided by 99 is 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 2110.7
Subtracting 693 from 730 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 8:
99 can be fit into 370 3 times, resulting in a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 2110.73
Subtracting 297 from 370 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
730 divided by 99 is 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 2110.737
If we take 693 away from 730, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 10:
The number 99 fits into 370 3 times, leaving a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 2110.7373
If we take 297 away from 370, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 11:
99 can be fit into 730 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 2110.73737
Subtract 693 from 730 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 12:
The number 99 fits into 370 3 times, leaving a remainder of 73.
The next digit of our result is 3. 
Result so far: 2110.737373
Deduct 297 from 370 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 13:
99 can be fit into 730 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 2110.7373737
Subtracting 693 from 730 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 14:
370 divided by 99 is 3 with a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 2110.73737373
If we subtract 297 from 370, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

After the division, we end up with 2110.73737373 and a remainder of 7.3e-08.