80974160 ÷ 302 
We want to figure out the number of times 80974160 can be divided by 302.

On to step 1:
302 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
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 / 302

On to step 2:
302 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Grab the next digit (9) from the dividend, add it to 80, then carry on: 809 / 302

Going ahead to step 3:
302 can be fit into 809 2 times, resulting in a remainder of 205.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 205 after subtracting 604 from 809.
Fetch the next digit (7) from the dividend, attach it to 205 and continue: 2057 / 302

Let's proceed to step 4:
When dividing 2057 by 302, we get 6 with a remainder of 245.
The next digit of our result is 6. 
Result so far: 26.0
Deduct 1812 from 2057 and we're left with 245.
Fetch the next digit (4) from the dividend, attach it to 245 and continue: 2454 / 302

Moving on to step 5:
302 can be fit into 2454 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 268.0
If we take 2416 away from 2454, we end up with 38.
Append the next digit (1) from the dividend to 38 and continue with: 381 / 302

Step 6:
302 can be fit into 381 1 times, resulting in a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 2681.0
The remainder is 79 after subtracting 302 from 381.
Include the next digit (6) from the dividend after 79, then repeat: 796 / 302

Step 7:
If we divide 796 by 302, we get 2 and a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 26812.0
Subtracting 604 from 796 leaves us with 192.
Grab the next digit (0) from the dividend, add it to 192, then carry on: 1920 / 302

Step 8:
The number 302 fits into 1920 6 times, leaving a remainder of 108.
Use 6 as the next digit of our solution. 
Result so far: 268126.0
Subtracting 1812 from 1920 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 9:
302 can be fit into 1080 3 times, resulting in a remainder of 174.
Put 3 as the next digit of the answer. 
Result so far: 268126.3
If we take 906 away from 1080, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 10:
If we divide 1740 by 302, we get 5 and a remainder of 230.
Use 5 as the next digit of our solution. 
Result so far: 268126.35
The remainder is 230 after subtracting 1510 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 11:
The number 302 fits into 2300 7 times, leaving a remainder of 186.
The number 7 becomes the next digit in our result. 
Result so far: 268126.357
Subtracting 2114 from 2300 leaves us with 186.
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 302 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 268126.3576
If we take 1812 away from 1860, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
If we divide 480 by 302, we get 1 and a remainder of 178.
Use 1 as the next digit of our solution. 
Result so far: 268126.35761
Deduct 302 from 480 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 14:
302 goes into 1780 5 times with a remainder of 270.
The next digit of our result is 5. 
Result so far: 268126.357615
Deduct 1510 from 1780 and we're left 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.

Moving on to step 15:
2700 divided by 302 is 8 with a remainder of 284.
Put 8 as the next digit of the answer. 
Result so far: 268126.3576158
Subtract 2416 from 2700 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 16:
If we divide 2840 by 302, we get 9 and a remainder of 122.
Record the quotient 9 as the next digit in the result. 
Result so far: 268126.35761589
Subtracting 2718 from 2840 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

After the division, we end up with 268126.35761589 and a remainder of 1.22e-07.