We're dividing 72651255 by 345 
We want to divide 72651255 by 345.

Advancing to step 1:
345 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 345

On to step 2:
72 divided by 345 is 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Take the next digit (6) from the dividend and append it to 72, then repeat: 726 / 345

Step 3:
When dividing 726 by 345, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 690 from 726 leaves us with 36.
Append the next digit (5) from the dividend to 36 and continue with: 365 / 345

Moving on to step 4:
345 goes into 365 1 times with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Deduct 345 from 365 and we're left with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 345

Advancing to step 5:
If we divide 201 by 345, we get 0 and a remainder of 201.
Put 0 as the next digit of the answer. 
Result so far: 210.0
Deduct 0 from 201 and we're left with 201.
Take the next digit (2) from the dividend and append it to 201, then repeat: 2012 / 345

On to step 6:
345 can be fit into 2012 5 times, resulting in a remainder of 287.
Use 5 as the next digit of our solution. 
Result so far: 2105.0
If we subtract 1725 from 2012, we get 287.
Grab the next digit (5) from the dividend, add it to 287, then carry on: 2875 / 345

Step 7:
If we divide 2875 by 345, we get 8 and a remainder of 115.
Put 8 as the next digit of the answer. 
Result so far: 21058.0
Deduct 2760 from 2875 and we're left with 115.
Include the next digit (5) from the dividend after 115, then repeat: 1155 / 345

Step 8:
When dividing 1155 by 345, we get 3 with a remainder of 120.
The number 3 becomes the next digit in our result. 
Result so far: 210583.0
The remainder is 120 after subtracting 1035 from 1155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 9:
If we divide 1200 by 345, we get 3 and a remainder of 165.
The number 3 becomes the next digit in our result. 
Result so far: 210583.3
If we take 1035 away from 1200, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 10:
345 goes into 1650 4 times with a remainder of 270.
Put 4 as the next digit of the answer. 
Result so far: 210583.34
If we subtract 1380 from 1650, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 11:
345 can be fit into 2700 7 times, resulting in a remainder of 285.
Put 7 as the next digit of the answer. 
Result so far: 210583.347
The remainder is 285 after subtracting 2415 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 12:
If we divide 2850 by 345, we get 8 and a remainder of 90.
The number 8 becomes the next digit in our result. 
Result so far: 210583.3478
If we take 2760 away from 2850, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 13:
345 goes into 900 2 times with a remainder of 210.
The next digit of our result is 2. 
Result so far: 210583.34782
If we subtract 690 from 900, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 14:
345 can be fit into 2100 6 times, resulting in a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 210583.347826
Subtracting 2070 from 2100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 15:
When dividing 300 by 345, we get 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 210583.347826
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 16:
345 can be fit into 3000 8 times, resulting in a remainder of 240.
The next digit of our result is 8. 
Result so far: 210583.34782608
Subtracting 2760 from 3000 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 210583.34782608 and a remainder of 2.4e-07.