343180 ÷ 23 
We want to figure out the number of times 343180 can be divided by 23.

Going ahead to step 1:
3 divided by 23 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 23

Step 2:
23 can be fit into 34 1 times, resulting in a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 23 from 34 to get 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 23

On to step 3:
If we divide 113 by 23, we get 4 and a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 92 from 113 and we're left with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 23

Let's proceed to step 4:
When dividing 211 by 23, we get 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 149.0
The remainder is 4 after subtracting 207 from 211.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 23

Step 5:
23 goes into 48 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 1492.0
Deduct 46 from 48 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 23

Advancing to step 6:
20 divided by 23 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 14920.0
Subtracting 0 from 20 leaves us 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 7:
When dividing 200 by 23, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 14920.8
If we subtract 184 from 200, we get 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 8:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 14920.86
Subtract 138 from 160 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
23 can be fit into 220 9 times, resulting in a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 14920.869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 10:
The number 23 fits into 130 5 times, leaving a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 14920.8695
The remainder is 15 after subtracting 115 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
23 goes into 150 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 14920.86956
If we take 138 away from 150, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
The number 23 fits into 120 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 14920.869565
If we subtract 115 from 120, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
50 divided by 23 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 14920.8695652
The remainder is 4 after subtracting 46 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
40 divided by 23 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 14920.86956521
Subtract 23 from 40 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 14920.86956521 with a remaining 1.7e-08.