350396 ÷ 23 
We're looking to find how many times 23 goes into 350396.

Moving on to step 1:
23 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 23

Moving on to step 2:
When dividing 35 by 23, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 23 away from 35, we end up with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 23

Moving on to step 3:
If we divide 120 by 23, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 115 from 120 leaves us with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 23

Step 4:
23 goes into 53 2 times with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 152.0
Deduct 46 from 53 and we're left with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 23

Going ahead to step 5:
If we divide 79 by 23, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 1523.0
Deduct 69 from 79 and we're left with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 23

On to step 6:
When dividing 106 by 23, we get 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 15234.0
Deduct 92 from 106 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.

On to step 7:
23 goes into 140 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 15234.6
Deduct 138 from 140 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 23, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 15234.6
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
If we divide 200 by 23, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 15234.608
Deduct 184 from 200 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 15234.6086
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 11:
The number 23 fits into 220 9 times, leaving a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 15234.60869
If we subtract 207 from 220, we 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.

Let's proceed to step 12:
If we divide 130 by 23, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 15234.608695
Subtract 115 from 130 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
The number 23 fits into 150 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 15234.6086956
The remainder is 12 after subtracting 138 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
If we divide 120 by 23, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 15234.60869565
Subtracting 115 from 120 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 15234.60869565 and a remainder of 5e-09.