We look at the division of 166078 by 82 
Our goal is to divide 166078 by 82.

On to step 1:
1 divided by 82 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 82

Going ahead to step 2:
If we divide 16 by 82, we get 0 and a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 82

Moving on to step 3:
If we divide 166 by 82, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 164 from 166 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 82

On to step 4:
The number 82 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 20 to get 20.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 82

Step 5:
The number 82 fits into 207 2 times, leaving a remainder of 43.
Use 2 as the next digit of our solution. 
Result so far: 202.0
Deduct 164 from 207 and we're left with 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 82

Let's proceed to step 6:
82 goes into 438 5 times with a remainder of 28.
Record the quotient 5 as the next digit in the result. 
Result so far: 2025.0
The remainder is 28 after subtracting 410 from 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
280 divided by 82 is 3 with a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 2025.3
The remainder is 34 after subtracting 246 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
The number 82 fits into 340 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 2025.34
If we take 328 away from 340, we end up with 12.
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 9:
The number 82 fits into 120 1 times, leaving a remainder of 38.
The next digit of our result is 1. 
Result so far: 2025.341
If we take 82 away from 120, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
If we divide 380 by 82, we get 4 and a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 2025.3414
Subtracting 328 from 380 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 11:
82 can be fit into 520 6 times, resulting in a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 2025.34146
If we take 492 away from 520, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 12:
The number 82 fits into 280 3 times, leaving a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 2025.341463
Subtract 246 from 280 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
82 goes into 340 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 2025.3414634
If we subtract 328 from 340, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
If we divide 120 by 82, we get 1 and a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 2025.34146341
If we take 82 away from 120, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 2025.34146341 and a remainder of 3.8e-08.