Let's divide 80349009 by 474
We want to figure out the number of times 80349009 can be divided by 474.

Going ahead to step 1:
The number 474 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 474

On to step 2:
When dividing 80 by 474, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 474

Advancing to step 3:
474 can be fit into 803 1 times, resulting in a remainder of 329.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 474 from 803 leaves us with 329.
Bring next digit (4) of the dividend behind the 329 and repeat the process: 3294 / 474

Advancing to step 4:
When dividing 3294 by 474, we get 6 with a remainder of 450.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 2844 from 3294, we get 450.
Append the next digit (9) from the dividend to 450 and continue with: 4509 / 474

Step 5:
If we divide 4509 by 474, we get 9 and a remainder of 243.
Write down 9 as next digit of the result. 
Result so far: 169.0
The remainder is 243 after subtracting 4266 from 4509.
Fetch the next digit (0) from the dividend, attach it to 243 and continue: 2430 / 474

Advancing to step 6:
When dividing 2430 by 474, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 1695.0
Deduct 2370 from 2430 and we're left with 60.
Grab the next digit (0) from the dividend, add it to 60, then carry on: 600 / 474

Step 7:
When dividing 600 by 474, we get 1 with a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 16951.0
If we subtract 474 from 600, we get 126.
Grab the next digit (9) from the dividend, add it to 126, then carry on: 1269 / 474

Advancing to step 8:
474 can be fit into 1269 2 times, resulting in a remainder of 321.
Write down 2 as next digit of the result. 
Result so far: 169512.0
Subtract 948 from 1269 to get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Going ahead to step 9:
474 can be fit into 3210 6 times, resulting in a remainder of 366.
Use 6 as the next digit of our solution. 
Result so far: 169512.6
Subtract 2844 from 3210 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 10:
If we divide 3660 by 474, we get 7 and a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 169512.67
Subtracting 3318 from 3660 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 11:
3420 divided by 474 is 7 with a remainder of 102.
Use 7 as the next digit of our solution. 
Result so far: 169512.677
Subtracting 3318 from 3420 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 169512.677 and a remainder of 0.0102.