We look at the division of 173160 by 22 
Let's see how many times 22 fits into 173160.

Moving on to step 1:
1 divided by 22 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 22

Going ahead to step 2:
22 can be fit into 17 0 times, resulting in a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 22

Advancing to step 3:
If we divide 173 by 22, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 154 from 173 leaves us with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 22

Advancing to step 4:
When dividing 191 by 22, we get 8 with a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtracting 176 from 191 leaves us with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 22

Advancing to step 5:
22 goes into 156 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 787.0
If we subtract 154 from 156, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 22

On to step 6:
When dividing 20 by 22, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 7870.0
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.

Step 7:
The number 22 fits into 200 9 times, leaving a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 7870.9
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.

Advancing to step 8:
20 divided by 22 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 7870.9
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.

Step 9:
200 divided by 22 is 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 7870.909
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.

Going ahead to step 10:
The number 22 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 7870.909
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.

Step 11:
200 divided by 22 is 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 7870.90909
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.

Step 12:
22 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 7870.90909
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.

Advancing to step 13:
If we divide 200 by 22, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 7870.9090909
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.

Advancing to step 14:
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: 7870.9090909
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.

After the division, we end up with 7870.9090909 and a remainder of 2e-08.