We look at the division of 2637120 by 99 
The aim is to understand the frequency of 99 in 2637120.

Moving on to step 1:
The number 99 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 99

On to step 2:
26 divided by 99 is 0 with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 99

Step 3:
263 divided by 99 is 2 with a remainder of 65.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 198 from 263 and we're left with 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 99

Going ahead to step 4:
If we divide 657 by 99, we get 6 and a remainder of 63.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtract 594 from 657 to get 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 99

Let's proceed to step 5:
If we divide 631 by 99, we get 6 and a remainder of 37.
Put 6 as the next digit of the answer. 
Result so far: 266.0
If we subtract 594 from 631, we get 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 99

Let's proceed to step 6:
When dividing 372 by 99, we get 3 with a remainder of 75.
Write down 3 as next digit of the result. 
Result so far: 2663.0
Subtracting 297 from 372 leaves us with 75.
Grab the next digit (0) from the dividend, add it to 75, then carry on: 750 / 99

Let's proceed to step 7:
When dividing 750 by 99, we get 7 with a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 26637.0
Subtracting 693 from 750 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 8:
99 goes into 570 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 26637.5
The remainder is 75 after subtracting 495 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
When dividing 750 by 99, we get 7 with a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 26637.57
Deduct 693 from 750 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
570 divided by 99 is 5 with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 26637.575
The remainder is 75 after subtracting 495 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
99 goes into 750 7 times with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 26637.5757
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 12:
99 can be fit into 570 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 26637.57575
Subtract 495 from 570 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
99 can be fit into 750 7 times, resulting in a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 26637.575757
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 14:
When dividing 570 by 99, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 26637.5757575
If we subtract 495 from 570, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 15:
750 divided by 99 is 7 with a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 26637.57575757
Deduct 693 from 750 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final outcome is 26637.57575757, with a leftover of 5.7e-08.