338579 ÷ 23 
We want to figure out the number of times 338579 can be divided by 23.

Advancing to step 1:
3 divided by 23 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 23

Let's proceed to step 2:
23 goes into 33 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 10 after subtracting 23 from 33.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 23

Moving on to step 3:
108 divided by 23 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 92 from 108 to get 16.
Take the next digit (5) from the dividend and append it to 16, then repeat: 165 / 23

Advancing to step 4:
The number 23 fits into 165 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 147.0
Subtracting 161 from 165 leaves us with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 23

Advancing to step 5:
The number 23 fits into 47 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 1472.0
If we subtract 46 from 47, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 23

Advancing to step 6:
23 can be fit into 19 0 times, resulting in a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 14720.0
Subtracting 0 from 19 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: 14720.8
If we subtract 184 from 190, we 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.

On to step 8:
When dividing 60 by 23, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 14720.82
Deduct 46 from 60 and we're left 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.

Let's proceed to step 9:
If we divide 140 by 23, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 14720.826
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
The number 23 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 14720.826
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.

Moving on to step 11:
The number 23 fits into 200 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 14720.82608
Subtract 184 from 200 to 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.

On to step 12:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 14720.826086
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.

On to step 13:
23 goes into 220 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 14720.8260869
Subtract 207 from 220 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 14:
130 divided by 23 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 14720.82608695
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.

After the division, we end up with 14720.82608695 and a remainder of 1.5e-08.