80306674 ÷ 419 
We want to divide 80306674 by 419.

Going ahead to step 1:
If we divide 8 by 419, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 419

Going ahead to step 2:
When dividing 80 by 419, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Append the next digit (3) from the dividend to 80 and continue with: 803 / 419

Step 3:
419 goes into 803 1 times with a remainder of 384.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 419 from 803 to get 384.
Take the next digit (0) from the dividend and append it to 384, then repeat: 3840 / 419

Advancing to step 4:
When dividing 3840 by 419, we get 9 with a remainder of 69.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 3771 from 3840, we get 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 419

Let's proceed to step 5:
696 divided by 419 is 1 with a remainder of 277.
Write down 1 as next digit of the result. 
Result so far: 191.0
The remainder is 277 after subtracting 419 from 696.
Grab the next digit (6) from the dividend, add it to 277, then carry on: 2776 / 419

Moving on to step 6:
419 can be fit into 2776 6 times, resulting in a remainder of 262.
Record the quotient 6 as the next digit in the result. 
Result so far: 1916.0
The remainder is 262 after subtracting 2514 from 2776.
Grab the next digit (7) from the dividend, add it to 262, then carry on: 2627 / 419

Step 7:
419 goes into 2627 6 times with a remainder of 113.
Use 6 as the next digit of our solution. 
Result so far: 19166.0
If we subtract 2514 from 2627, we get 113.
Bring next digit (4) of the dividend behind the 113 and repeat the process: 1134 / 419

Going ahead to step 8:
If we divide 1134 by 419, we get 2 and a remainder of 296.
Use 2 as the next digit of our solution. 
Result so far: 191662.0
Deduct 838 from 1134 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 9:
If we divide 2960 by 419, we get 7 and a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 191662.7
Subtract 2933 from 2960 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
The number 419 fits into 270 0 times, leaving a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 191662.7
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 11:
When dividing 2700 by 419, we get 6 with a remainder of 186.
Record the quotient 6 as the next digit in the result. 
Result so far: 191662.706
The remainder is 186 after subtracting 2514 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 12:
1860 divided by 419 is 4 with a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 191662.7064
Subtract 1676 from 1860 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 13:
If we divide 1840 by 419, we get 4 and a remainder of 164.
Use 4 as the next digit of our solution. 
Result so far: 191662.70644
Subtract 1676 from 1840 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The quotient of the division is 191662.70644, and the remainder is 0.000164.