Let's divide 649883 by 22
The aim is to understand the frequency of 22 in 649883.

On to step 1:
The number 22 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 22

Moving on to step 2:
The number 22 fits into 64 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 44 from 64 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 22

On to step 3:
When dividing 209 by 22, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 198 from 209, we get 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 22

Step 4:
22 can be fit into 118 5 times, resulting in a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 295.0
Deduct 110 from 118 and we're left with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 22

Going ahead to step 5:
88 divided by 22 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 2954.0
Subtract 88 from 88 to get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 22

Moving on to step 6:
The number 22 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 29540.0
Subtracting 0 from 3 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
If we divide 30 by 22, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 29540.1
Deduct 22 from 30 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
22 can be fit into 80 3 times, resulting in a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 29540.13
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
22 can be fit into 140 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 29540.136
Subtracting 132 from 140 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 22 fits into 80 3 times, leaving a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 29540.1363
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
The number 22 fits into 140 6 times, leaving a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 29540.13636
Subtract 132 from 140 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
22 can be fit into 80 3 times, resulting in a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 29540.136363
Subtracting 66 from 80 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 13:
140 divided by 22 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 29540.1363636
Subtracting 132 from 140 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
The number 22 fits into 80 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 29540.13636363
Deduct 66 from 80 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 29540.13636363 and a remainder of 1.4e-08.