We look at the division of 80276161 by 161 
We want to divide 80276161 by 161.

Going ahead to step 1:
When dividing 8 by 161, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 161

Step 2:
161 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (2) from the dividend to 80 and continue with: 802 / 161

Moving on to step 3:
161 can be fit into 802 4 times, resulting in a remainder of 158.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 158 after subtracting 644 from 802.
Append the next digit (7) from the dividend to 158 and continue with: 1587 / 161

Advancing to step 4:
If we divide 1587 by 161, we get 9 and a remainder of 138.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we take 1449 away from 1587, we end up with 138.
Bring next digit (6) of the dividend behind the 138 and repeat the process: 1386 / 161

On to step 5:
1386 divided by 161 is 8 with a remainder of 98.
Use 8 as the next digit of our solution. 
Result so far: 498.0
Subtract 1288 from 1386 to get 98.
Include the next digit (1) from the dividend after 98, then repeat: 981 / 161

Step 6:
161 can be fit into 981 6 times, resulting in a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 4986.0
If we subtract 966 from 981, we get 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 161

Moving on to step 7:
161 goes into 156 0 times with a remainder of 156.
Write down 0 as next digit of the result. 
Result so far: 49860.0
Subtracting 0 from 156 leaves us with 156.
Fetch the next digit (1) from the dividend, attach it to 156 and continue: 1561 / 161

Going ahead to step 8:
161 goes into 1561 9 times with a remainder of 112.
The next digit of our result is 9. 
Result so far: 498609.0
If we take 1449 away from 1561, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 9:
161 goes into 1120 6 times with a remainder of 154.
Use 6 as the next digit of our solution. 
Result so far: 498609.6
Deduct 966 from 1120 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 10:
161 can be fit into 1540 9 times, resulting in a remainder of 91.
Write down 9 as next digit of the result. 
Result so far: 498609.69
Subtracting 1449 from 1540 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 11:
161 goes into 910 5 times with a remainder of 105.
The next digit of our result is 5. 
Result so far: 498609.695
The remainder is 105 after subtracting 805 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 12:
The number 161 fits into 1050 6 times, leaving a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 498609.6956
If we subtract 966 from 1050, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
The number 161 fits into 840 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 498609.69565
Subtracting 805 from 840 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
If we divide 350 by 161, we get 2 and a remainder of 28.
The next digit of our result is 2. 
Result so far: 498609.695652
If we take 322 away from 350, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
280 divided by 161 is 1 with a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 498609.6956521
If we take 161 away from 280, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 16:
161 goes into 1190 7 times with a remainder of 63.
Write down 7 as next digit of the result. 
Result so far: 498609.69565217
Subtracting 1127 from 1190 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 498609.69565217 with a balance of 6.3e-08.