166516 ÷ 23 
We want to divide 166516 by 23.

Moving on to step 1:
The number 23 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 23

Going ahead to step 2:
If we divide 16 by 23, we get 0 and a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 23

Let's proceed to step 3:
When dividing 166 by 23, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 161 from 166 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 23

Let's proceed to step 4:
When dividing 55 by 23, we get 2 with a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 72.0
Subtract 46 from 55 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 23

Step 5:
The number 23 fits into 91 3 times, leaving a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 723.0
If we take 69 away from 91, we end up with 22.
Grab the next digit (6) from the dividend, add it to 22, then carry on: 226 / 23

On to step 6:
23 goes into 226 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 7239.0
Subtracting 207 from 226 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
The number 23 fits into 190 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 7239.8
Subtract 184 from 190 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
23 goes into 60 2 times with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 7239.82
If we subtract 46 from 60, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
If we divide 140 by 23, we get 6 and a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 7239.826
Deduct 138 from 140 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.

Advancing to step 10:
20 divided by 23 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7239.826
Deduct 0 from 20 and we're left 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.

Going ahead to step 11:
When dividing 200 by 23, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 7239.82608
If we take 184 away from 200, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
23 can be fit into 160 6 times, resulting in a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 7239.826086
Subtracting 138 from 160 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 13:
If we divide 220 by 23, we get 9 and a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 7239.8260869
If we take 207 away from 220, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 14:
When dividing 130 by 23, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 7239.82608695
Deduct 115 from 130 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

In conclusion, the division gives 7239.82608695 with a balance of 1.5e-08.