We divide 942991 by 99
The aim is to understand the frequency of 99 in 942991.

Going ahead to step 1:
99 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 99

Advancing to step 2:
94 divided by 99 is 0 with a remainder of 94.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 94 after subtracting 0 from 94.
Take the next digit (2) from the dividend and append it to 94, then repeat: 942 / 99

Going ahead to step 3:
942 divided by 99 is 9 with a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 891 from 942, we get 51.
Include the next digit (9) from the dividend after 51, then repeat: 519 / 99

Step 4:
When dividing 519 by 99, we get 5 with a remainder of 24.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
Deduct 495 from 519 and we're left with 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 99

Step 5:
The number 99 fits into 249 2 times, leaving a remainder of 51.
Use 2 as the next digit of our solution. 
Result so far: 952.0
The remainder is 51 after subtracting 198 from 249.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 99

Let's proceed to step 6:
99 can be fit into 511 5 times, resulting in a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 9525.0
Subtracting 495 from 511 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
99 can be fit into 160 1 times, resulting in a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 9525.1
If we subtract 99 from 160, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 8:
The number 99 fits into 610 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 9525.16
The remainder is 16 after subtracting 594 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
When dividing 160 by 99, we get 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 9525.161
Subtracting 99 from 160 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 10:
99 goes into 610 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 9525.1616
Deduct 594 from 610 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
99 goes into 160 1 times with a remainder of 61.
The next digit of our result is 1. 
Result so far: 9525.16161
Subtract 99 from 160 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 12:
610 divided by 99 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 9525.161616
If we take 594 away from 610, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
99 goes into 160 1 times with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 9525.1616161
If we take 99 away from 160, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 14:
99 can be fit into 610 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 9525.16161616
If we take 594 away from 610, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 9525.16161616, and the remainder is 1.6e-08.