120137 divided by 23 
We're looking to find how many times 23 goes into 120137.

Advancing to step 1:
23 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 23

Step 2:
When dividing 12 by 23, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 23

On to step 3:
23 goes into 120 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 115 away from 120, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 23

Step 4:
51 divided by 23 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we subtract 46 from 51, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 23

Going ahead to step 5:
If we divide 53 by 23, we get 2 and a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 522.0
Subtract 46 from 53 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 23

Let's proceed to step 6:
23 goes into 77 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 5223.0
The remainder is 8 after subtracting 69 from 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
If we divide 80 by 23, we get 3 and a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 5223.3
Subtracting 69 from 80 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 8:
When dividing 110 by 23, we get 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 5223.34
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.

Going ahead to step 9:
180 divided by 23 is 7 with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 5223.347
Deduct 161 from 180 and we're left 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.

Advancing to step 10:
190 divided by 23 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 5223.3478
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.

Moving on to step 11:
When dividing 60 by 23, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 5223.34782
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.

Step 12:
23 goes into 140 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 5223.347826
Subtract 138 from 140 to 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.

Going ahead to step 13:
23 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 5223.347826
Deduct 0 from 20 and we're left 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.

On to step 14:
200 divided by 23 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 5223.34782608
The remainder is 16 after subtracting 184 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5223.34782608, with a leftover of 1.6e-08.