80940740 ÷ 410 
We want to divide 80940740 by 410.

Step 1:
When dividing 8 by 410, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 410

Step 2:
When dividing 80 by 410, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (9) from the dividend and append it to 80, then repeat: 809 / 410

Step 3:
410 can be fit into 809 1 times, resulting in a remainder of 399.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 410 away from 809, we end up with 399.
Append the next digit (4) from the dividend to 399 and continue with: 3994 / 410

On to step 4:
410 can be fit into 3994 9 times, resulting in a remainder of 304.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 3690 from 3994, we get 304.
Bring next digit (0) of the dividend behind the 304 and repeat the process: 3040 / 410

Going ahead to step 5:
If we divide 3040 by 410, we get 7 and a remainder of 170.
The next digit of our result is 7. 
Result so far: 197.0
Deduct 2870 from 3040 and we're left with 170.
Include the next digit (7) from the dividend after 170, then repeat: 1707 / 410

Let's proceed to step 6:
1707 divided by 410 is 4 with a remainder of 67.
The number 4 becomes the next digit in our result. 
Result so far: 1974.0
Subtract 1640 from 1707 to get 67.
Bring next digit (4) of the dividend behind the 67 and repeat the process: 674 / 410

Step 7:
If we divide 674 by 410, we get 1 and a remainder of 264.
Record the quotient 1 as the next digit in the result. 
Result so far: 19741.0
Deduct 410 from 674 and we're left with 264.
Take the next digit (0) from the dividend and append it to 264, then repeat: 2640 / 410

Let's proceed to step 8:
If we divide 2640 by 410, we get 6 and a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 197416.0
The remainder is 180 after subtracting 2460 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 9:
410 can be fit into 1800 4 times, resulting in a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 197416.4
If we subtract 1640 from 1800, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 10:
When dividing 1600 by 410, we get 3 with a remainder of 370.
Use 3 as the next digit of our solution. 
Result so far: 197416.43
Subtracting 1230 from 1600 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 11:
410 goes into 3700 9 times with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 197416.439
If we subtract 3690 from 3700, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
410 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 197416.439
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
The number 410 fits into 1000 2 times, leaving a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 197416.43902
Subtracting 820 from 1000 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 14:
When dividing 1800 by 410, we get 4 with a remainder of 160.
The next digit of our result is 4. 
Result so far: 197416.439024
If we subtract 1640 from 1800, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 15:
The number 410 fits into 1600 3 times, leaving a remainder of 370.
Record the quotient 3 as the next digit in the result. 
Result so far: 197416.4390243
Subtracting 1230 from 1600 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 16:
410 can be fit into 3700 9 times, resulting in a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 197416.43902439
Subtract 3690 from 3700 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 197416.43902439 with a balance of 1e-08.