We're dividing 166213 by 8 
We want to divide 166213 by 8.

On to step 1:
8 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 8

Going ahead to step 2:
8 goes into 16 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 16 from 16 to get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 8

Step 3:
The number 8 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 8

Let's proceed to step 4:
62 divided by 8 is 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 207.0
Deduct 56 from 62 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 8

Step 5:
The number 8 fits into 61 7 times, leaving a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 2077.0
Deduct 56 from 61 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 8

Let's proceed to step 6:
8 goes into 53 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 20776.0
Deduct 48 from 53 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
8 goes into 50 6 times with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 20776.6
The remainder is 2 after subtracting 48 from 50.
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:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 20776.62
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
40 divided by 8 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 20776.625
Subtract 40 from 40 to 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.

Moving on to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20776.625
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.

Let's proceed to step 11:
0 divided by 8 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 20776.625
The remainder is 0 after subtracting 0 from 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 quotient of the division is 20776.625, and the remainder is 0.0.