80373339 divided by 806 
We want to divide 80373339 by 806.

Step 1:
806 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 806

Moving on to step 2:
If we divide 80 by 806, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 806

Let's proceed to step 3:
When dividing 803 by 806, we get 0 with a remainder of 803.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 803 leaves us with 803.
Take the next digit (7) from the dividend and append it to 803, then repeat: 8037 / 806

Moving on to step 4:
806 goes into 8037 9 times with a remainder of 783.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7254 from 8037 leaves us with 783.
Bring next digit (3) of the dividend behind the 783 and repeat the process: 7833 / 806

On to step 5:
If we divide 7833 by 806, we get 9 and a remainder of 579.
The next digit of our result is 9. 
Result so far: 99.0
Deduct 7254 from 7833 and we're left with 579.
Append the next digit (3) from the dividend to 579 and continue with: 5793 / 806

Advancing to step 6:
The number 806 fits into 5793 7 times, leaving a remainder of 151.
The number 7 becomes the next digit in our result. 
Result so far: 997.0
The remainder is 151 after subtracting 5642 from 5793.
Grab the next digit (3) from the dividend, add it to 151, then carry on: 1513 / 806

Step 7:
If we divide 1513 by 806, we get 1 and a remainder of 707.
The number 1 becomes the next digit in our result. 
Result so far: 9971.0
Subtract 806 from 1513 to get 707.
Take the next digit (9) from the dividend and append it to 707, then repeat: 7079 / 806

Let's proceed to step 8:
806 can be fit into 7079 8 times, resulting in a remainder of 631.
The next digit of our result is 8. 
Result so far: 99718.0
If we subtract 6448 from 7079, we get 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Going ahead to step 9:
806 can be fit into 6310 7 times, resulting in a remainder of 668.
The next digit of our result is 7. 
Result so far: 99718.7
Deduct 5642 from 6310 and we're left with 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Let's proceed to step 10:
806 can be fit into 6680 8 times, resulting in a remainder of 232.
Record the quotient 8 as the next digit in the result. 
Result so far: 99718.78
Subtract 6448 from 6680 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 11:
The number 806 fits into 2320 2 times, leaving a remainder of 708.
Put 2 as the next digit of the answer. 
Result so far: 99718.782
Subtract 1612 from 2320 to get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Going ahead to step 12:
When dividing 7080 by 806, we get 8 with a remainder of 632.
The next digit of our result is 8. 
Result so far: 99718.7828
Subtracting 6448 from 7080 leaves us with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 13:
If we divide 6320 by 806, we get 7 and a remainder of 678.
The number 7 becomes the next digit in our result. 
Result so far: 99718.78287
Subtract 5642 from 6320 to get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Going ahead to step 14:
806 can be fit into 6780 8 times, resulting in a remainder of 332.
Use 8 as the next digit of our solution. 
Result so far: 99718.782878
If we take 6448 away from 6780, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 15:
If we divide 3320 by 806, we get 4 and a remainder of 96.
Write down 4 as next digit of the result. 
Result so far: 99718.7828784
If we subtract 3224 from 3320, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 16:
If we divide 960 by 806, we get 1 and a remainder of 154.
Write down 1 as next digit of the result. 
Result so far: 99718.78287841
Subtracting 806 from 960 leaves us 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.

After the division, we end up with 99718.78287841 and a remainder of 1.54e-07.