Let's divide 72216481 by 680
We want to divide 72216481 by 680.

Going ahead to step 1:
When dividing 7 by 680, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 680

Advancing to step 2:
680 goes into 72 0 times with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 680

On to step 3:
680 can be fit into 722 1 times, resulting in a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 680 from 722 to get 42.
Append the next digit (1) from the dividend to 42 and continue with: 421 / 680

Let's proceed to step 4:
421 divided by 680 is 0 with a remainder of 421.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 421 to get 421.
Fetch the next digit (6) from the dividend, attach it to 421 and continue: 4216 / 680

On to step 5:
The number 680 fits into 4216 6 times, leaving a remainder of 136.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
If we take 4080 away from 4216, we end up with 136.
Grab the next digit (4) from the dividend, add it to 136, then carry on: 1364 / 680

Advancing to step 6:
680 can be fit into 1364 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1062.0
If we take 1360 away from 1364, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 680

Step 7:
When dividing 48 by 680, we get 0 with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 10620.0
If we subtract 0 from 48, we get 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 680

Step 8:
The number 680 fits into 481 0 times, leaving a remainder of 481.
Write down 0 as next digit of the result. 
Result so far: 106200.0
If we subtract 0 from 481, we get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Going ahead to step 9:
When dividing 4810 by 680, we get 7 with a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 106200.7
The remainder is 50 after subtracting 4760 from 4810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
680 goes into 500 0 times with a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 106200.7
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 11:
680 can be fit into 5000 7 times, resulting in a remainder of 240.
Use 7 as the next digit of our solution. 
Result so far: 106200.707
Subtracting 4760 from 5000 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.

Moving on to step 12:
The number 680 fits into 2400 3 times, leaving a remainder of 360.
The number 3 becomes the next digit in our result. 
Result so far: 106200.7073
The remainder is 360 after subtracting 2040 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
When dividing 3600 by 680, we get 5 with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 106200.70735
Subtracting 3400 from 3600 leaves us with 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 14:
If we divide 2000 by 680, we get 2 and a remainder of 640.
Write down 2 as next digit of the result. 
Result so far: 106200.707352
Deduct 1360 from 2000 and we're left 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.

On to step 15:
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: 106200.7073529
Subtracting 6120 from 6400 leaves us with 280.
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 16:
If we divide 2800 by 680, we get 4 and a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 106200.70735294
Subtract 2720 from 2800 to 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.

The final result is 106200.70735294 with a remainder of 8e-08.