50992727 ÷ 990 
The aim is to understand the frequency of 990 in 50992727.

Advancing to step 1:
The number 990 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 990

On to step 2:
50 divided by 990 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Include the next digit (9) from the dividend after 50, then repeat: 509 / 990

Advancing to step 3:
When dividing 509 by 990, we get 0 with a remainder of 509.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 509 to get 509.
Append the next digit (9) from the dividend to 509 and continue with: 5099 / 990

Going ahead to step 4:
The number 990 fits into 5099 5 times, leaving a remainder of 149.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 4950 away from 5099, we end up with 149.
Append the next digit (2) from the dividend to 149 and continue with: 1492 / 990

Step 5:
990 can be fit into 1492 1 times, resulting in a remainder of 502.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we take 990 away from 1492, we end up with 502.
Append the next digit (7) from the dividend to 502 and continue with: 5027 / 990

Moving on to step 6:
990 can be fit into 5027 5 times, resulting in a remainder of 77.
The next digit of our result is 5. 
Result so far: 515.0
The remainder is 77 after subtracting 4950 from 5027.
Bring next digit (2) of the dividend behind the 77 and repeat the process: 772 / 990

On to step 7:
When dividing 772 by 990, we get 0 with a remainder of 772.
Write down 0 as next digit of the result. 
Result so far: 5150.0
If we take 0 away from 772, we end up with 772.
Bring next digit (7) of the dividend behind the 772 and repeat the process: 7727 / 990

Advancing to step 8:
990 can be fit into 7727 7 times, resulting in a remainder of 797.
Write down 7 as next digit of the result. 
Result so far: 51507.0
If we subtract 6930 from 7727, we get 797.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7970, and continue the process.

Step 9:
990 can be fit into 7970 8 times, resulting in a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 51507.8
If we take 7920 away from 7970, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
990 can be fit into 500 0 times, resulting in a remainder of 500.
The next digit of our result is 0. 
Result so far: 51507.8
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 11:
If we divide 5000 by 990, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 51507.805
If we take 4950 away from 5000, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
If we divide 500 by 990, we get 0 and a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 51507.805
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 13:
5000 divided by 990 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 51507.80505
If we take 4950 away from 5000, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
990 can be fit into 500 0 times, resulting in a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 51507.80505
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 15:
The number 990 fits into 5000 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 51507.8050505
The remainder is 50 after subtracting 4950 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
990 goes into 500 0 times with a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 51507.8050505
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 51507.8050505 with a remaining 5e-07.