405605 ÷ 22 
We want to figure out the number of times 405605 can be divided by 22.

Advancing to step 1:
If we divide 4 by 22, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 22

Let's proceed to step 2:
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: 1.0
The remainder is 18 after subtracting 22 from 40.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 22

Going ahead to step 3:
22 can be fit into 185 8 times, resulting in a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 176 from 185 leaves us with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 22

Moving on to step 4:
22 goes into 96 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 184.0
The remainder is 8 after subtracting 88 from 96.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 22

Going ahead to step 5:
The number 22 fits into 80 3 times, leaving a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 1843.0
Subtracting 66 from 80 leaves us with 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 22

Step 6:
22 goes into 145 6 times with a remainder of 13.
The next digit of our result is 6. 
Result so far: 18436.0
Subtracting 132 from 145 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 22 fits into 130 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 18436.5
If we subtract 110 from 130, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
22 goes into 200 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 18436.59
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
The number 22 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 18436.59
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
The number 22 fits into 200 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 18436.5909
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
The number 22 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 18436.5909
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
22 goes into 200 9 times with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 18436.590909
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
If we divide 20 by 22, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 18436.590909
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
The number 22 fits into 200 9 times, leaving a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 18436.59090909
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 18436.59090909 and a remainder of 2e-09.