We divide 450658 by 99
The aim is to understand the frequency of 99 in 450658.

Step 1:
99 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 99

Moving on to step 2:
When dividing 45 by 99, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 99

Going ahead to step 3:
When dividing 450 by 99, we get 4 with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 54 after subtracting 396 from 450.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 99

Going ahead to step 4:
99 goes into 546 5 times with a remainder of 51.
Use 5 as the next digit of our solution. 
Result so far: 45.0
If we subtract 495 from 546, we get 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 99

Step 5:
The number 99 fits into 515 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 455.0
If we subtract 495 from 515, we get 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 99

Step 6:
208 divided by 99 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 4552.0
Deduct 198 from 208 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
100 divided by 99 is 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 4552.1
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
99 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 4552.1
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
99 can be fit into 100 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 4552.101
If we take 99 away from 100, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
99 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 4552.101
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
If we divide 100 by 99, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 4552.10101
If we subtract 99 from 100, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
If we divide 10 by 99, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4552.10101
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
When dividing 100 by 99, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 4552.1010101
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
If we divide 10 by 99, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4552.1010101
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 4552.1010101 with a remaining 1e-08.