Let's divide 166898 by 9
We want to divide 166898 by 9.

Step 1:
The number 9 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 9

On to step 2:
16 divided by 9 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 9 from 16, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 9

Step 3:
When dividing 76 by 9, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 4 after subtracting 72 from 76.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 9

Let's proceed to step 4:
If we divide 48 by 9, we get 5 and a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
If we subtract 45 from 48, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 9

Moving on to step 5:
9 can be fit into 39 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 1854.0
Subtract 36 from 39 to get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 9

On to step 6:
38 divided by 9 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 18544.0
Deduct 36 from 38 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 7:
If we divide 20 by 9, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 18544.2
Subtracting 18 from 20 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.

Step 8:
20 divided by 9 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 18544.22
Subtract 18 from 20 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.

The final outcome is 18544.22, with a leftover of 0.002.