Let's divide 87166123 by 223
We're looking to find how many times 223 goes into 87166123.

Moving on to step 1:
223 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 223

Let's proceed to step 2:
When dividing 87 by 223, we get 0 with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Fetch the next digit (1) from the dividend, attach it to 87 and continue: 871 / 223

Going ahead to step 3:
If we divide 871 by 223, we get 3 and a remainder of 202.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 202 after subtracting 669 from 871.
Append the next digit (6) from the dividend to 202 and continue with: 2026 / 223

Step 4:
2026 divided by 223 is 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtracting 2007 from 2026 leaves us with 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 223

Step 5:
The number 223 fits into 196 0 times, leaving a remainder of 196.
Put 0 as the next digit of the answer. 
Result so far: 390.0
The remainder is 196 after subtracting 0 from 196.
Include the next digit (1) from the dividend after 196, then repeat: 1961 / 223

Going ahead to step 6:
223 can be fit into 1961 8 times, resulting in a remainder of 177.
Put 8 as the next digit of the answer. 
Result so far: 3908.0
Subtracting 1784 from 1961 leaves us with 177.
Append the next digit (2) from the dividend to 177 and continue with: 1772 / 223

Advancing to step 7:
If we divide 1772 by 223, we get 7 and a remainder of 211.
Use 7 as the next digit of our solution. 
Result so far: 39087.0
Subtract 1561 from 1772 to get 211.
Take the next digit (3) from the dividend and append it to 211, then repeat: 2113 / 223

On to step 8:
223 can be fit into 2113 9 times, resulting in a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 390879.0
If we subtract 2007 from 2113, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
223 can be fit into 1060 4 times, resulting in a remainder of 168.
Write down 4 as next digit of the result. 
Result so far: 390879.4
Subtract 892 from 1060 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 10:
When dividing 1680 by 223, we get 7 with a remainder of 119.
The next digit of our result is 7. 
Result so far: 390879.47
If we subtract 1561 from 1680, we get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 11:
If we divide 1190 by 223, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 390879.475
Subtract 1115 from 1190 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 12:
223 can be fit into 750 3 times, resulting in a remainder of 81.
Use 3 as the next digit of our solution. 
Result so far: 390879.4753
The remainder is 81 after subtracting 669 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 13:
810 divided by 223 is 3 with a remainder of 141.
The number 3 becomes the next digit in our result. 
Result so far: 390879.47533
The remainder is 141 after subtracting 669 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Our division results in 390879.47533 with a remaining 0.000141.