We look at the division of 166426 by 9 
We're looking to find how many times 9 goes into 166426.

Step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 9

Let's proceed to step 2:
When dividing 16 by 9, we get 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 9 from 16, we get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 9

Advancing to step 3:
9 can be fit into 76 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 72 from 76, we get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 9

Let's proceed to step 4:
9 can be fit into 44 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 184.0
Deduct 36 from 44 and we're left with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 9

Step 5:
82 divided by 9 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 1849.0
Subtract 81 from 82 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 9

Moving on to step 6:
The number 9 fits into 16 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 18491.0
Deduct 9 from 16 and we're left with 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:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 18491.7
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
9 can be fit into 70 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 18491.77
The remainder is 7 after subtracting 63 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 18491.77 with a balance of 0.007.