843958 divided by 22 
The aim is to understand the frequency of 22 in 843958.

On to step 1:
The number 22 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 22

Advancing to step 2:
22 goes into 84 3 times with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 66 from 84 leaves us with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 22

Step 3:
22 goes into 183 8 times with a remainder of 7.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 176 from 183 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 22

On to step 4:
If we divide 79 by 22, we get 3 and a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 383.0
If we subtract 66 from 79, we get 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 22

On to step 5:
22 can be fit into 135 6 times, resulting in a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 3836.0
Deduct 132 from 135 and we're left with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 22

Step 6:
22 goes into 38 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 38361.0
Subtracting 22 from 38 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.

Let's proceed to step 7:
22 can be fit into 160 7 times, resulting in a remainder of 6.
The next digit of our result is 7. 
Result so far: 38361.7
Subtracting 154 from 160 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
22 can be fit into 60 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 38361.72
Deduct 44 from 60 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.

Going ahead to step 9:
When dividing 160 by 22, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 38361.727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
22 goes into 60 2 times with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 38361.7272
If we take 44 away from 60, 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 11:
The number 22 fits into 160 7 times, leaving a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 38361.72727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
If we divide 60 by 22, we get 2 and a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 38361.727272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
22 can be fit into 160 7 times, resulting in a remainder of 6.
The next digit of our result is 7. 
Result so far: 38361.7272727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
22 can be fit into 60 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 38361.72727272
Subtracting 44 from 60 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.

After the division, we end up with 38361.72727272 and a remainder of 1.6e-08.