87022974 ÷ 309 
We're looking to find how many times 309 goes into 87022974.

Advancing to step 1:
The number 309 fits into 8 0 times, leaving 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.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 309

On to step 2:
87 divided by 309 is 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Grab the next digit (0) from the dividend, add it to 87, then carry on: 870 / 309

Going ahead to step 3:
870 divided by 309 is 2 with a remainder of 252.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 618 from 870 leaves us with 252.
Bring next digit (2) of the dividend behind the 252 and repeat the process: 2522 / 309

Advancing to step 4:
The number 309 fits into 2522 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we take 2472 away from 2522, we end up with 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 309

Advancing to step 5:
If we divide 502 by 309, we get 1 and a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 281.0
If we take 309 away from 502, we end up with 193.
Append the next digit (9) from the dividend to 193 and continue with: 1939 / 309

Let's proceed to step 6:
309 goes into 1939 6 times with a remainder of 85.
The next digit of our result is 6. 
Result so far: 2816.0
Subtracting 1854 from 1939 leaves us with 85.
Take the next digit (7) from the dividend and append it to 85, then repeat: 857 / 309

Moving on to step 7:
857 divided by 309 is 2 with a remainder of 239.
Put 2 as the next digit of the answer. 
Result so far: 28162.0
If we take 618 away from 857, we end up with 239.
Append the next digit (4) from the dividend to 239 and continue with: 2394 / 309

Let's proceed to step 8:
309 goes into 2394 7 times with a remainder of 231.
Use 7 as the next digit of our solution. 
Result so far: 281627.0
Deduct 2163 from 2394 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

On to step 9:
2310 divided by 309 is 7 with a remainder of 147.
The next digit of our result is 7. 
Result so far: 281627.7
If we subtract 2163 from 2310, we get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Step 10:
1470 divided by 309 is 4 with a remainder of 234.
Write down 4 as next digit of the result. 
Result so far: 281627.74
Deduct 1236 from 1470 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 11:
When dividing 2340 by 309, we get 7 with a remainder of 177.
Use 7 as the next digit of our solution. 
Result so far: 281627.747
If we take 2163 away from 2340, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Moving on to step 12:
1770 divided by 309 is 5 with a remainder of 225.
The next digit of our result is 5. 
Result so far: 281627.7475
If we take 1545 away from 1770, we end up with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 13:
If we divide 2250 by 309, we get 7 and a remainder of 87.
The next digit of our result is 7. 
Result so far: 281627.74757
Deduct 2163 from 2250 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 14:
The number 309 fits into 870 2 times, leaving a remainder of 252.
Put 2 as the next digit of the answer. 
Result so far: 281627.747572
If we subtract 618 from 870, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 15:
If we divide 2520 by 309, we get 8 and a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 281627.7475728
Deduct 2472 from 2520 and we're left 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.

Going ahead to step 16:
The number 309 fits into 480 1 times, leaving a remainder of 171.
Write down 1 as next digit of the result. 
Result so far: 281627.74757281
The remainder is 171 after subtracting 309 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

In conclusion, the division gives 281627.74757281 with a balance of 1.71e-07.