Let's divide 82009665 by 158
We want to figure out the number of times 82009665 can be divided by 158.

Moving on to step 1:
8 divided by 158 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 158

On to step 2:
The number 158 fits into 82 0 times, leaving a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Include the next digit (0) from the dividend after 82, then repeat: 820 / 158

Step 3:
If we divide 820 by 158, we get 5 and a remainder of 30.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 30 after subtracting 790 from 820.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 158

Advancing to step 4:
158 can be fit into 300 1 times, resulting in a remainder of 142.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we subtract 158 from 300, we get 142.
Include the next digit (9) from the dividend after 142, then repeat: 1429 / 158

Step 5:
158 goes into 1429 9 times with a remainder of 7.
The next digit of our result is 9. 
Result so far: 519.0
Subtract 1422 from 1429 to get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 158

Let's proceed to step 6:
158 can be fit into 76 0 times, resulting in a remainder of 76.
The next digit of our result is 0. 
Result so far: 5190.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (6) from the dividend, add it to 76, then carry on: 766 / 158

Let's proceed to step 7:
766 divided by 158 is 4 with a remainder of 134.
The next digit of our result is 4. 
Result so far: 51904.0
If we take 632 away from 766, we end up with 134.
Take the next digit (5) from the dividend and append it to 134, then repeat: 1345 / 158

On to step 8:
If we divide 1345 by 158, we get 8 and a remainder of 81.
Write down 8 as next digit of the result. 
Result so far: 519048.0
If we subtract 1264 from 1345, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 9:
158 goes into 810 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 519048.5
Deduct 790 from 810 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.

Let's proceed to step 10:
When dividing 200 by 158, we get 1 with a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 519048.51
If we subtract 158 from 200, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
158 goes into 420 2 times with a remainder of 104.
Use 2 as the next digit of our solution. 
Result so far: 519048.512
If we take 316 away from 420, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 12:
When dividing 1040 by 158, we get 6 with a remainder of 92.
Put 6 as the next digit of the answer. 
Result so far: 519048.5126
Deduct 948 from 1040 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 13:
The number 158 fits into 920 5 times, leaving a remainder of 130.
The next digit of our result is 5. 
Result so far: 519048.51265
Deduct 790 from 920 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 14:
1300 divided by 158 is 8 with a remainder of 36.
The next digit of our result is 8. 
Result so far: 519048.512658
If we take 1264 away from 1300, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 15:
The number 158 fits into 360 2 times, leaving a remainder of 44.
The next digit of our result is 2. 
Result so far: 519048.5126582
The remainder is 44 after subtracting 316 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 16:
158 goes into 440 2 times with a remainder of 124.
Write down 2 as next digit of the result. 
Result so far: 519048.51265822
Subtracting 316 from 440 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

In conclusion, the division gives 519048.51265822 with a balance of 1.24e-07.