72910228 divided by 680 
Our goal is to divide 72910228 by 680.

Let's proceed to step 1:
680 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 680

Advancing to step 2:
680 goes into 72 0 times with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 680

Moving on to step 3:
The number 680 fits into 729 1 times, leaving a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 49 after subtracting 680 from 729.
Grab the next digit (1) from the dividend, add it to 49, then carry on: 491 / 680

Step 4:
491 divided by 680 is 0 with a remainder of 491.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 491 and we're left with 491.
Bring next digit (0) of the dividend behind the 491 and repeat the process: 4910 / 680

Moving on to step 5:
The number 680 fits into 4910 7 times, leaving a remainder of 150.
Put 7 as the next digit of the answer. 
Result so far: 107.0
If we subtract 4760 from 4910, we get 150.
Grab the next digit (2) from the dividend, add it to 150, then carry on: 1502 / 680

Moving on to step 6:
680 goes into 1502 2 times with a remainder of 142.
Use 2 as the next digit of our solution. 
Result so far: 1072.0
Deduct 1360 from 1502 and we're left with 142.
Take the next digit (2) from the dividend and append it to 142, then repeat: 1422 / 680

Advancing to step 7:
When dividing 1422 by 680, we get 2 with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 10722.0
Deduct 1360 from 1422 and we're left with 62.
Take the next digit (8) from the dividend and append it to 62, then repeat: 628 / 680

On to step 8:
680 goes into 628 0 times with a remainder of 628.
Use 0 as the next digit of our solution. 
Result so far: 107220.0
If we take 0 away from 628, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 9:
If we divide 6280 by 680, we get 9 and a remainder of 160.
Use 9 as the next digit of our solution. 
Result so far: 107220.9
Deduct 6120 from 6280 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 10:
If we divide 1600 by 680, we get 2 and a remainder of 240.
Use 2 as the next digit of our solution. 
Result so far: 107220.92
The remainder is 240 after subtracting 1360 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 11:
680 goes into 2400 3 times with a remainder of 360.
Put 3 as the next digit of the answer. 
Result so far: 107220.923
If we subtract 2040 from 2400, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
680 can be fit into 3600 5 times, resulting in a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 107220.9235
Subtract 3400 from 3600 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 13:
680 goes into 2000 2 times with a remainder of 640.
Record the quotient 2 as the next digit in the result. 
Result so far: 107220.92352
If we take 1360 away from 2000, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 14:
The number 680 fits into 6400 9 times, leaving a remainder of 280.
Put 9 as the next digit of the answer. 
Result so far: 107220.923529
The remainder is 280 after subtracting 6120 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 15:
2800 divided by 680 is 4 with a remainder of 80.
Write down 4 as next digit of the result. 
Result so far: 107220.9235294
If we subtract 2720 from 2800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 16:
800 divided by 680 is 1 with a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 107220.92352941
Subtracting 680 from 800 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 107220.92352941 with a remaining 1.2e-07.