We divide 80721770 by 98
Our goal is to divide 80721770 by 98.

Going ahead to step 1:
98 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 98

Let's proceed to step 2:
If we divide 80 by 98, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Bring next digit (7) of the dividend behind the 80 and repeat the process: 807 / 98

Moving on to step 3:
If we divide 807 by 98, we get 8 and a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 23 after subtracting 784 from 807.
Take the next digit (2) from the dividend and append it to 23, then repeat: 232 / 98

Let's proceed to step 4:
When dividing 232 by 98, we get 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtracting 196 from 232 leaves us with 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 98

Step 5:
98 can be fit into 361 3 times, resulting in a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 823.0
If we take 294 away from 361, we end up with 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 98

Moving on to step 6:
The number 98 fits into 677 6 times, leaving a remainder of 89.
The next digit of our result is 6. 
Result so far: 8236.0
Subtracting 588 from 677 leaves us with 89.
Take the next digit (7) from the dividend and append it to 89, then repeat: 897 / 98

Going ahead to step 7:
The number 98 fits into 897 9 times, leaving a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 82369.0
Subtract 882 from 897 to get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 98

On to step 8:
If we divide 150 by 98, we get 1 and a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 823691.0
Subtract 98 from 150 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 9:
98 can be fit into 520 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 823691.5
Subtracting 490 from 520 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.

Advancing to step 10:
If we divide 300 by 98, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 823691.53
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
60 divided by 98 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 823691.53
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
If we divide 600 by 98, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 823691.5306
Deduct 588 from 600 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
When dividing 120 by 98, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 823691.53061
Subtracting 98 from 120 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
98 goes into 220 2 times with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 823691.530612
Subtract 196 from 220 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
98 can be fit into 240 2 times, resulting in a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 823691.5306122
If we take 196 away from 240, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 823691.5306122, with a leftover of 4.4e-07.