167643 ÷ 9 
We want to figure out the number of times 167643 can be divided by 9.

Going ahead to step 1:
9 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 9

Moving on to step 2:
The number 9 fits into 16 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 9 from 16 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 9

Moving on to step 3:
If we divide 77 by 9, we get 8 and a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we take 72 away from 77, we end up with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 9

On to step 4:
If we divide 56 by 9, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 186.0
Subtract 54 from 56 to get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 9

On to step 5:
When dividing 24 by 9, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 1862.0
Deduct 18 from 24 and we're left with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 9

Going ahead to step 6:
The number 9 fits into 63 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 18627.0
Deduct 63 from 63 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18627.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 9 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18627.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 18627.0, with a leftover of 0.0.