We look at the division of 171785 by 22 
Our goal is to divide 171785 by 22.

Let's proceed to step 1:
The number 22 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 22

Moving on to step 2:
When dividing 17 by 22, we get 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 22

On to step 3:
22 can be fit into 171 7 times, resulting in a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 154 from 171 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 22

Step 4:
If we divide 177 by 22, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
If we subtract 176 from 177, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 22

Advancing to step 5:
If we divide 18 by 22, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 780.0
Subtracting 0 from 18 leaves us with 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 22

Advancing to step 6:
22 can be fit into 185 8 times, resulting in a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 7808.0
If we subtract 176 from 185, we 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.

On to step 7:
If we divide 90 by 22, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 7808.4
If we take 88 away from 90, 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.

Let's proceed to step 8:
The number 22 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7808.4
If we take 0 away from 20, we end up 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 9:
The number 22 fits into 200 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 7808.409
Subtracting 198 from 200 leaves us 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.

Going ahead to step 10:
22 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 7808.409
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.

Moving on to step 11:
200 divided by 22 is 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 7808.40909
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 12:
If we divide 20 by 22, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7808.40909
If we subtract 0 from 20, 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.

On to step 13:
200 divided by 22 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 7808.4090909
Subtracting 198 from 200 leaves us 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.

Let's proceed to step 14:
20 divided by 22 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 7808.4090909
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.

The final outcome is 7808.4090909, with a leftover of 2e-08.