646435 divided by 22 
Our goal is to divide 646435 by 22.

Going ahead to step 1:
If we divide 6 by 22, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 22

Advancing to step 2:
64 divided by 22 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 44 from 64 to get 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 22

Let's proceed to step 3:
22 goes into 206 9 times with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 198 away from 206, we end up with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 22

Let's proceed to step 4:
84 divided by 22 is 3 with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 293.0
The remainder is 18 after subtracting 66 from 84.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 22

Moving on to step 5:
22 goes into 183 8 times with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 2938.0
Deduct 176 from 183 and we're left with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 22

Let's proceed to step 6:
When dividing 75 by 22, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 29383.0
Subtract 66 from 75 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
22 can be fit into 90 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 29383.4
Deduct 88 from 90 and we're left 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.

Step 8:
22 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 29383.4
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.

Let's proceed to step 9:
When dividing 200 by 22, we get 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 29383.409
Deduct 198 from 200 and we're left 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 10:
When dividing 20 by 22, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 29383.409
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.

On to step 11:
When dividing 200 by 22, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 29383.40909
If we subtract 198 from 200, we 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.

Moving on to step 12:
When dividing 20 by 22, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 29383.40909
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.

On to step 13:
When dividing 200 by 22, we get 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 29383.4090909
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.

Going ahead to step 14:
22 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 29383.4090909
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 29383.4090909 with a remainder of 2e-08.