We look at the division of 223186 by 86 
We want to figure out the number of times 223186 can be divided by 86.

Advancing to step 1:
The number 86 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 86

Step 2:
If we divide 22 by 86, we get 0 and a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 86

Step 3:
86 goes into 223 2 times with a remainder of 51.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 172 from 223 to get 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 86

Let's proceed to step 4:
511 divided by 86 is 5 with a remainder of 81.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we take 430 away from 511, we end up with 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 86

Moving on to step 5:
When dividing 818 by 86, we get 9 with a remainder of 44.
The next digit of our result is 9. 
Result so far: 259.0
Subtract 774 from 818 to get 44.
Append the next digit (6) from the dividend to 44 and continue with: 446 / 86

Going ahead to step 6:
If we divide 446 by 86, we get 5 and a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 2595.0
The remainder is 16 after subtracting 430 from 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
The number 86 fits into 160 1 times, leaving a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 2595.1
Subtracting 86 from 160 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 8:
86 can be fit into 740 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 2595.18
If we take 688 away from 740, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
520 divided by 86 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 2595.186
Deduct 516 from 520 and we're left with 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 10:
When dividing 40 by 86, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 2595.186
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
86 can be fit into 400 4 times, resulting in a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 2595.18604
The remainder is 56 after subtracting 344 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
When dividing 560 by 86, we get 6 with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 2595.186046
Subtract 516 from 560 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
440 divided by 86 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 2595.1860465
If we take 430 away from 440, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
The number 86 fits into 100 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 2595.18604651
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 2595.18604651 with a remaining 1.4e-08.