We're dividing 82180021 by 345 
Our goal is to divide 82180021 by 345.

Step 1:
345 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 345

Moving on to step 2:
345 can be fit into 82 0 times, resulting in a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 345

On to step 3:
821 divided by 345 is 2 with a remainder of 131.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 690 away from 821, we end up with 131.
Grab the next digit (8) from the dividend, add it to 131, then carry on: 1318 / 345

On to step 4:
345 goes into 1318 3 times with a remainder of 283.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 1035 from 1318 and we're left with 283.
Grab the next digit (0) from the dividend, add it to 283, then carry on: 2830 / 345

On to step 5:
345 can be fit into 2830 8 times, resulting in a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 238.0
Subtract 2760 from 2830 to get 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 345

Let's proceed to step 6:
345 can be fit into 700 2 times, resulting in a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2382.0
Subtract 690 from 700 to get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 345

Advancing to step 7:
If we divide 102 by 345, we get 0 and a remainder of 102.
The next digit of our result is 0. 
Result so far: 23820.0
If we subtract 0 from 102, we get 102.
Fetch the next digit (1) from the dividend, attach it to 102 and continue: 1021 / 345

Going ahead to step 8:
When dividing 1021 by 345, we get 2 with a remainder of 331.
The next digit of our result is 2. 
Result so far: 238202.0
If we take 690 away from 1021, we end up with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Moving on to step 9:
When dividing 3310 by 345, we get 9 with a remainder of 205.
The number 9 becomes the next digit in our result. 
Result so far: 238202.9
If we take 3105 away from 3310, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 10:
345 goes into 2050 5 times with a remainder of 325.
The next digit of our result is 5. 
Result so far: 238202.95
Subtracting 1725 from 2050 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 11:
345 can be fit into 3250 9 times, resulting in a remainder of 145.
The number 9 becomes the next digit in our result. 
Result so far: 238202.959
Subtracting 3105 from 3250 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 12:
If we divide 1450 by 345, we get 4 and a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 238202.9594
Deduct 1380 from 1450 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 13:
345 goes into 700 2 times with a remainder of 10.
The next digit of our result is 2. 
Result so far: 238202.95942
If we take 690 away from 700, 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.

Going ahead to step 14:
If we divide 100 by 345, we get 0 and a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 238202.95942
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 15:
When dividing 1000 by 345, we get 2 with a remainder of 310.
The next digit of our result is 2. 
Result so far: 238202.9594202
Deduct 690 from 1000 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 16:
345 goes into 3100 8 times with a remainder of 340.
Put 8 as the next digit of the answer. 
Result so far: 238202.95942028
Subtracting 2760 from 3100 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

In conclusion, the division gives 238202.95942028 with a balance of 3.4e-07.