Let's divide 80401517 by 304
Our goal is to divide 80401517 by 304.

On to step 1:
When dividing 8 by 304, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 304

Step 2:
When dividing 80 by 304, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Grab the next digit (4) from the dividend, add it to 80, then carry on: 804 / 304

Let's proceed to step 3:
When dividing 804 by 304, we get 2 with a remainder of 196.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 608 from 804, we get 196.
Grab the next digit (0) from the dividend, add it to 196, then carry on: 1960 / 304

Going ahead to step 4:
If we divide 1960 by 304, we get 6 and a remainder of 136.
The next digit of our result is 6. 
Result so far: 26.0
The remainder is 136 after subtracting 1824 from 1960.
Grab the next digit (1) from the dividend, add it to 136, then carry on: 1361 / 304

Moving on to step 5:
1361 divided by 304 is 4 with a remainder of 145.
Put 4 as the next digit of the answer. 
Result so far: 264.0
Subtract 1216 from 1361 to get 145.
Take the next digit (5) from the dividend and append it to 145, then repeat: 1455 / 304

On to step 6:
304 can be fit into 1455 4 times, resulting in a remainder of 239.
The number 4 becomes the next digit in our result. 
Result so far: 2644.0
Deduct 1216 from 1455 and we're left with 239.
Grab the next digit (1) from the dividend, add it to 239, then carry on: 2391 / 304

Let's proceed to step 7:
2391 divided by 304 is 7 with a remainder of 263.
Use 7 as the next digit of our solution. 
Result so far: 26447.0
The remainder is 263 after subtracting 2128 from 2391.
Include the next digit (7) from the dividend after 263, then repeat: 2637 / 304

Going ahead to step 8:
304 can be fit into 2637 8 times, resulting in a remainder of 205.
The number 8 becomes the next digit in our result. 
Result so far: 264478.0
Deduct 2432 from 2637 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 9:
When dividing 2050 by 304, we get 6 with a remainder of 226.
Put 6 as the next digit of the answer. 
Result so far: 264478.6
If we take 1824 away from 2050, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 10:
304 can be fit into 2260 7 times, resulting in a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 264478.67
The remainder is 132 after subtracting 2128 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 11:
If we divide 1320 by 304, we get 4 and a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 264478.674
The remainder is 104 after subtracting 1216 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 12:
When dividing 1040 by 304, we get 3 with a remainder of 128.
The next digit of our result is 3. 
Result so far: 264478.6743
If we take 912 away from 1040, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 13:
304 goes into 1280 4 times with a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 264478.67434
The remainder is 64 after subtracting 1216 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
The number 304 fits into 640 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 264478.674342
If we subtract 608 from 640, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 15:
320 divided by 304 is 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 264478.6743421
If we subtract 304 from 320, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 16:
If we divide 160 by 304, we get 0 and a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 264478.6743421
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 264478.6743421 with a remainder of 1.6e-07.