142357 ÷ 23 
We're looking to find how many times 23 goes into 142357.

Advancing to step 1:
23 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 23

Advancing to step 2:
When dividing 14 by 23, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 23

On to step 3:
When dividing 142 by 23, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 138 from 142, we get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 23

On to step 4:
23 can be fit into 43 1 times, resulting in a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 61.0
The remainder is 20 after subtracting 23 from 43.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 23

On to step 5:
205 divided by 23 is 8 with a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 618.0
If we take 184 away from 205, we end up with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 23

Step 6:
23 can be fit into 217 9 times, resulting in a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 6189.0
Subtract 207 from 217 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
100 divided by 23 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 6189.4
If we take 92 away from 100, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
The number 23 fits into 80 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 6189.43
The remainder is 11 after subtracting 69 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
110 divided by 23 is 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 6189.434
Subtract 92 from 110 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
When dividing 180 by 23, we get 7 with a remainder of 19.
The next digit of our result is 7. 
Result so far: 6189.4347
If we subtract 161 from 180, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 11:
23 goes into 190 8 times with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 6189.43478
The remainder is 6 after subtracting 184 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
If we divide 60 by 23, we get 2 and a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 6189.434782
If we take 46 away from 60, 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.

Advancing to step 13:
23 can be fit into 140 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 6189.4347826
The remainder is 2 after subtracting 138 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
23 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 6189.4347826
If we take 0 away from 20, we end up 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.

After the division, we end up with 6189.4347826 and a remainder of 2e-08.