Let's divide 146904 by 99
The aim is to understand the frequency of 99 in 146904.

Moving on to step 1:
1 divided by 99 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 99

Going ahead to step 2:
The number 99 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 99

Going ahead to step 3:
The number 99 fits into 146 1 times, leaving a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 99 from 146 to get 47.
Take the next digit (9) from the dividend and append it to 47, then repeat: 479 / 99

Let's proceed to step 4:
When dividing 479 by 99, we get 4 with a remainder of 83.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 83 after subtracting 396 from 479.
Append the next digit (0) from the dividend to 83 and continue with: 830 / 99

Step 5:
99 goes into 830 8 times with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
If we subtract 792 from 830, we get 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 99

Moving on to step 6:
99 can be fit into 384 3 times, resulting in a remainder of 87.
Record the quotient 3 as the next digit in the result. 
Result so far: 1483.0
The remainder is 87 after subtracting 297 from 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 7:
870 divided by 99 is 8 with a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 1483.8
Subtract 792 from 870 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
99 can be fit into 780 7 times, resulting in a remainder of 87.
Put 7 as the next digit of the answer. 
Result so far: 1483.87
The remainder is 87 after subtracting 693 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
When dividing 870 by 99, we get 8 with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 1483.878
Subtracting 792 from 870 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
The number 99 fits into 780 7 times, leaving a remainder of 87.
Record the quotient 7 as the next digit in the result. 
Result so far: 1483.8787
If we take 693 away from 780, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 11:
99 goes into 870 8 times with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 1483.87878
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
If we divide 780 by 99, we get 7 and a remainder of 87.
Write down 7 as next digit of the result. 
Result so far: 1483.878787
If we take 693 away from 780, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 13:
99 goes into 870 8 times with a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 1483.8787878
If we subtract 792 from 870, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 14:
The number 99 fits into 780 7 times, leaving a remainder of 87.
Record the quotient 7 as the next digit in the result. 
Result so far: 1483.87878787
The remainder is 87 after subtracting 693 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

After the division, we end up with 1483.87878787 and a remainder of 8.7e-08.