We divide 986913 by 99
The aim is to understand the frequency of 99 in 986913.

Let's proceed to step 1:
99 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 99

Going ahead to step 2:
When dividing 98 by 99, we get 0 with a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Fetch the next digit (6) from the dividend, attach it to 98 and continue: 986 / 99

Advancing to step 3:
986 divided by 99 is 9 with a remainder of 95.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 891 from 986 leaves us with 95.
Include the next digit (9) from the dividend after 95, then repeat: 959 / 99

Let's proceed to step 4:
959 divided by 99 is 9 with a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
If we subtract 891 from 959, we get 68.
Include the next digit (1) from the dividend after 68, then repeat: 681 / 99

Advancing to step 5:
If we divide 681 by 99, we get 6 and a remainder of 87.
The number 6 becomes the next digit in our result. 
Result so far: 996.0
The remainder is 87 after subtracting 594 from 681.
Grab the next digit (3) from the dividend, add it to 87, then carry on: 873 / 99

Moving on to step 6:
The number 99 fits into 873 8 times, leaving a remainder of 81.
The number 8 becomes the next digit in our result. 
Result so far: 9968.0
Deduct 792 from 873 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 7:
If we divide 810 by 99, we get 8 and a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 9968.8
Deduct 792 from 810 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
99 goes into 180 1 times with a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 9968.81
The remainder is 81 after subtracting 99 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 9:
99 goes into 810 8 times with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 9968.818
Deduct 792 from 810 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
The number 99 fits into 180 1 times, leaving a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 9968.8181
The remainder is 81 after subtracting 99 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 11:
99 goes into 810 8 times with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 9968.81818
If we subtract 792 from 810, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
99 can be fit into 180 1 times, resulting in a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 9968.818181
If we subtract 99 from 180, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 13:
810 divided by 99 is 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 9968.8181818
The remainder is 18 after subtracting 792 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
99 can be fit into 180 1 times, resulting in a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 9968.81818181
Subtracting 99 from 180 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

After the division, we end up with 9968.81818181 and a remainder of 8.1e-08.