645795 ÷ 22 
We're looking to find how many times 22 goes into 645795.

Moving on to step 1:
When dividing 6 by 22, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 22

Going ahead to step 2:
22 goes into 64 2 times with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 44 away from 64, we end up with 20.
Fetch the next digit (5) from the dividend, attach it to 20 and continue: 205 / 22

Advancing to step 3:
When dividing 205 by 22, we get 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Deduct 198 from 205 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 22

Going ahead to step 4:
22 goes into 77 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 293.0
If we subtract 66 from 77, we get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 22

On to step 5:
If we divide 119 by 22, we get 5 and a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 2935.0
Subtracting 110 from 119 leaves us with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 22

Step 6:
22 goes into 95 4 times with a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 29354.0
If we subtract 88 from 95, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
22 can be fit into 70 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 29354.3
Subtracting 66 from 70 leaves us 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 8:
40 divided by 22 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 29354.31
Deduct 22 from 40 and we're left 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.

Moving on to step 9:
22 can be fit into 180 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 29354.318
If we take 176 away from 180, we end up 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.

Step 10:
22 goes into 40 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 29354.3181
Deduct 22 from 40 and we're left 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.

Advancing to step 11:
The number 22 fits into 180 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 29354.31818
Subtracting 176 from 180 leaves us 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.

Step 12:
40 divided by 22 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 29354.318181
Subtracting 22 from 40 leaves us 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.

Let's proceed to step 13:
180 divided by 22 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 29354.3181818
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: 29354.31818181
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.

The final result is 29354.31818181 with a remainder of 1.8e-08.