23045502 ÷ 438 
We want to divide 23045502 by 438.

On to step 1:
438 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 438

Going ahead to step 2:
The number 438 fits into 23 0 times, leaving a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 438

Step 3:
438 goes into 230 0 times with a remainder of 230.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 230 after subtracting 0 from 230.
Take the next digit (4) from the dividend and append it to 230, then repeat: 2304 / 438

Step 4:
If we divide 2304 by 438, we get 5 and a remainder of 114.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 2190 from 2304 and we're left with 114.
Include the next digit (5) from the dividend after 114, then repeat: 1145 / 438

On to step 5:
1145 divided by 438 is 2 with a remainder of 269.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we subtract 876 from 1145, we get 269.
Take the next digit (5) from the dividend and append it to 269, then repeat: 2695 / 438

Let's proceed to step 6:
If we divide 2695 by 438, we get 6 and a remainder of 67.
The next digit of our result is 6. 
Result so far: 526.0
The remainder is 67 after subtracting 2628 from 2695.
Append the next digit (0) from the dividend to 67 and continue with: 670 / 438

Advancing to step 7:
670 divided by 438 is 1 with a remainder of 232.
The next digit of our result is 1. 
Result so far: 5261.0
If we subtract 438 from 670, we get 232.
Fetch the next digit (2) from the dividend, attach it to 232 and continue: 2322 / 438

On to step 8:
The number 438 fits into 2322 5 times, leaving a remainder of 132.
The number 5 becomes the next digit in our result. 
Result so far: 52615.0
If we subtract 2190 from 2322, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 9:
438 can be fit into 1320 3 times, resulting in a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 52615.3
The remainder is 6 after subtracting 1314 from 1320.
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 10:
438 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 52615.3
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 438, we get 1 and a remainder of 162.
The next digit of our result is 1. 
Result so far: 52615.301
Subtracting 438 from 600 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 12:
438 goes into 1620 3 times with a remainder of 306.
The next digit of our result is 3. 
Result so far: 52615.3013
Subtract 1314 from 1620 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Step 13:
438 can be fit into 3060 6 times, resulting in a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 52615.30136
If we subtract 2628 from 3060, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 14:
The number 438 fits into 4320 9 times, leaving a remainder of 378.
The next digit of our result is 9. 
Result so far: 52615.301369
Subtract 3942 from 4320 to get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 15:
The number 438 fits into 3780 8 times, leaving a remainder of 276.
Write down 8 as next digit of the result. 
Result so far: 52615.3013698
Subtract 3504 from 3780 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 16:
438 goes into 2760 6 times with a remainder of 132.
Use 6 as the next digit of our solution. 
Result so far: 52615.30136986
If we take 2628 away from 2760, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The final outcome is 52615.30136986, with a leftover of 1.32e-07.