Let's divide 991800 by 22
The aim is to understand the frequency of 22 in 991800.

Let's proceed to step 1:
The number 22 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 22

On to step 2:
22 can be fit into 99 4 times, resulting in a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 11 after subtracting 88 from 99.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 22

Let's proceed to step 3:
If we divide 111 by 22, we get 5 and a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 110 from 111 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 22

Step 4:
If we divide 18 by 22, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 450.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 22

Let's proceed to step 5:
If we divide 180 by 22, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 4508.0
The remainder is 4 after subtracting 176 from 180.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 22

Let's proceed to step 6:
22 goes into 40 1 times with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 45081.0
Subtract 22 from 40 to 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.

Step 7:
180 divided by 22 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 45081.8
Subtract 176 from 180 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
The number 22 fits into 40 1 times, leaving a remainder of 18.
The next digit of our result is 1. 
Result so far: 45081.81
If we take 22 away from 40, we end up 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.

On to step 9:
22 goes into 180 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 45081.818
If we subtract 176 from 180, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
40 divided by 22 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 45081.8181
The remainder is 18 after subtracting 22 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
22 goes into 180 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 45081.81818
The remainder is 4 after subtracting 176 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
If we divide 40 by 22, we get 1 and a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 45081.818181
Subtract 22 from 40 to 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.

On to step 13:
If we divide 180 by 22, we get 8 and a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 45081.8181818
Deduct 176 from 180 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
When dividing 40 by 22, we get 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 45081.81818181
The remainder is 18 after subtracting 22 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 45081.81818181, with a leftover of 1.8e-08.