We look at the division of 156123 by 82 
We're looking to find how many times 82 goes into 156123.

Moving on to step 1:
When dividing 1 by 82, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 82

Let's proceed to step 2:
When dividing 15 by 82, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 82

Step 3:
82 goes into 156 1 times with a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 82 from 156 to get 74.
Bring next digit (1) of the dividend behind the 74 and repeat the process: 741 / 82

Let's proceed to step 4:
741 divided by 82 is 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we take 738 away from 741, we end up with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 82

Advancing to step 5:
The number 82 fits into 32 0 times, leaving a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 190.0
The remainder is 32 after subtracting 0 from 32.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 82

Advancing to step 6:
323 divided by 82 is 3 with a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 1903.0
The remainder is 77 after subtracting 246 from 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 7:
If we divide 770 by 82, we get 9 and a remainder of 32.
The next digit of our result is 9. 
Result so far: 1903.9
If we subtract 738 from 770, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
The number 82 fits into 320 3 times, leaving a remainder of 74.
Record the quotient 3 as the next digit in the result. 
Result so far: 1903.93
If we subtract 246 from 320, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
The number 82 fits into 740 9 times, leaving a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 1903.939
Subtract 738 from 740 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.

Step 10:
82 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1903.939
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.

Advancing to step 11:
82 goes into 200 2 times with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 1903.93902
The remainder is 36 after subtracting 164 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
When dividing 360 by 82, we get 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 1903.939024
If we subtract 328 from 360, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
82 goes into 320 3 times with a remainder of 74.
The number 3 becomes the next digit in our result. 
Result so far: 1903.9390243
If we subtract 246 from 320, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 14:
When dividing 740 by 82, we get 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 1903.93902439
Subtracting 738 from 740 leaves us 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.

After the division, we end up with 1903.93902439 and a remainder of 2e-09.