We look at the division of 19979031 by 721 
We're looking to find how many times 721 goes into 19979031.

Moving on to step 1:
1 divided by 721 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 721

Moving on to step 2:
19 divided by 721 is 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 721

Step 3:
199 divided by 721 is 0 with a remainder of 199.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 199 and we're left with 199.
Take the next digit (7) from the dividend and append it to 199, then repeat: 1997 / 721

Step 4:
1997 divided by 721 is 2 with a remainder of 555.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 555 after subtracting 1442 from 1997.
Grab the next digit (9) from the dividend, add it to 555, then carry on: 5559 / 721

Moving on to step 5:
721 can be fit into 5559 7 times, resulting in a remainder of 512.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
Deduct 5047 from 5559 and we're left with 512.
Grab the next digit (0) from the dividend, add it to 512, then carry on: 5120 / 721

Step 6:
721 goes into 5120 7 times with a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 277.0
Subtracting 5047 from 5120 leaves us with 73.
Bring next digit (3) of the dividend behind the 73 and repeat the process: 733 / 721

On to step 7:
733 divided by 721 is 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 2771.0
The remainder is 12 after subtracting 721 from 733.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 721

On to step 8:
721 goes into 121 0 times with a remainder of 121.
Put 0 as the next digit of the answer. 
Result so far: 27710.0
If we subtract 0 from 121, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Moving on to step 9:
1210 divided by 721 is 1 with a remainder of 489.
Record the quotient 1 as the next digit in the result. 
Result so far: 27710.1
If we subtract 721 from 1210, we get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Going ahead to step 10:
If we divide 4890 by 721, we get 6 and a remainder of 564.
The number 6 becomes the next digit in our result. 
Result so far: 27710.16
The remainder is 564 after subtracting 4326 from 4890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Let's proceed to step 11:
The number 721 fits into 5640 7 times, leaving a remainder of 593.
Put 7 as the next digit of the answer. 
Result so far: 27710.167
The remainder is 593 after subtracting 5047 from 5640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Moving on to step 12:
When dividing 5930 by 721, we get 8 with a remainder of 162.
Record the quotient 8 as the next digit in the result. 
Result so far: 27710.1678
If we take 5768 away from 5930, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 13:
The number 721 fits into 1620 2 times, leaving a remainder of 178.
Record the quotient 2 as the next digit in the result. 
Result so far: 27710.16782
If we subtract 1442 from 1620, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 14:
If we divide 1780 by 721, we get 2 and a remainder of 338.
The next digit of our result is 2. 
Result so far: 27710.167822
If we subtract 1442 from 1780, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

In conclusion, the division gives 27710.167822 with a balance of 3.38e-05.