30187209 ÷ 82 
We want to figure out the number of times 30187209 can be divided by 82.

Let's proceed to step 1:
The number 82 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 82

Going ahead to step 2:
If we divide 30 by 82, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 82

Advancing to step 3:
82 can be fit into 301 3 times, resulting in a remainder of 55.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 246 from 301, we get 55.
Grab the next digit (8) from the dividend, add it to 55, then carry on: 558 / 82

Moving on to step 4:
If we divide 558 by 82, we get 6 and a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we take 492 away from 558, we end up with 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 82

Advancing to step 5:
82 goes into 667 8 times with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 368.0
If we take 656 away from 667, we end up with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 82

On to step 6:
112 divided by 82 is 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 3681.0
Subtracting 82 from 112 leaves us with 30.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 82

Let's proceed to step 7:
300 divided by 82 is 3 with a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 36813.0
If we subtract 246 from 300, we get 54.
Append the next digit (9) from the dividend to 54 and continue with: 549 / 82

Moving on to step 8:
If we divide 549 by 82, we get 6 and a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 368136.0
Subtracting 492 from 549 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 9:
When dividing 570 by 82, we get 6 with a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 368136.6
Deduct 492 from 570 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
780 divided by 82 is 9 with a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 368136.69
If we take 738 away from 780, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 11:
If we divide 420 by 82, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 368136.695
Deduct 410 from 420 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
100 divided by 82 is 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 368136.6951
Subtract 82 from 100 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.

Step 13:
82 goes into 180 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 368136.69512
The remainder is 16 after subtracting 164 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
If we divide 160 by 82, we get 1 and a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 368136.695121
The remainder is 78 after subtracting 82 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 15:
82 goes into 780 9 times with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 368136.6951219
If we subtract 738 from 780, 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.

Step 16:
The number 82 fits into 420 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 368136.69512195
If we take 410 away from 420, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 368136.69512195 with a remainder of 1e-08.