We're dividing 158400 by 82 
Our goal is to divide 158400 by 82.

Step 1:
82 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 82

Let's proceed to step 2:
The number 82 fits into 15 0 times, leaving a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 82

Advancing to step 3:
158 divided by 82 is 1 with a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 82 from 158 and we're left with 76.
Bring next digit (4) of the dividend behind the 76 and repeat the process: 764 / 82

Step 4:
764 divided by 82 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we take 738 away from 764, we end up with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 82

Let's proceed to step 5:
260 divided by 82 is 3 with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 193.0
If we take 246 away from 260, we end up with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 82

On to step 6:
82 can be fit into 140 1 times, resulting in a remainder of 58.
The next digit of our result is 1. 
Result so far: 1931.0
If we subtract 82 from 140, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 7:
The number 82 fits into 580 7 times, leaving a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 1931.7
Subtract 574 from 580 to get 6.
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 8:
60 divided by 82 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 1931.7
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
82 can be fit into 600 7 times, resulting in a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 1931.707
The remainder is 26 after subtracting 574 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
82 can be fit into 260 3 times, resulting in a remainder of 14.
The next digit of our result is 3. 
Result so far: 1931.7073
Subtracting 246 from 260 leaves us 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.

Going ahead to step 11:
When dividing 140 by 82, we get 1 with a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 1931.70731
Subtract 82 from 140 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
The number 82 fits into 580 7 times, leaving a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 1931.707317
If we subtract 574 from 580, we get 6.
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 13:
82 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 1931.707317
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
If we divide 600 by 82, we get 7 and a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 1931.70731707
Subtracting 574 from 600 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 1931.70731707, with a leftover of 2.6e-08.