87666977 ÷ 293 
Let's see how many times 293 fits into 87666977.

Moving on to step 1:
If we divide 8 by 293, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 293

Moving on to step 2:
87 divided by 293 is 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Take the next digit (6) from the dividend and append it to 87, then repeat: 876 / 293

Advancing to step 3:
876 divided by 293 is 2 with a remainder of 290.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 586 from 876 and we're left with 290.
Grab the next digit (6) from the dividend, add it to 290, then carry on: 2906 / 293

Advancing to step 4:
When dividing 2906 by 293, we get 9 with a remainder of 269.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 269 after subtracting 2637 from 2906.
Fetch the next digit (6) from the dividend, attach it to 269 and continue: 2696 / 293

Going ahead to step 5:
293 goes into 2696 9 times with a remainder of 59.
The next digit of our result is 9. 
Result so far: 299.0
Subtracting 2637 from 2696 leaves us with 59.
Append the next digit (9) from the dividend to 59 and continue with: 599 / 293

On to step 6:
When dividing 599 by 293, we get 2 with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 2992.0
If we take 586 away from 599, we end up with 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 293

Moving on to step 7:
293 goes into 137 0 times with a remainder of 137.
Put 0 as the next digit of the answer. 
Result so far: 29920.0
The remainder is 137 after subtracting 0 from 137.
Take the next digit (7) from the dividend and append it to 137, then repeat: 1377 / 293

Advancing to step 8:
If we divide 1377 by 293, we get 4 and a remainder of 205.
Put 4 as the next digit of the answer. 
Result so far: 299204.0
Subtracting 1172 from 1377 leaves us 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.

Let's proceed to step 9:
2050 divided by 293 is 6 with a remainder of 292.
Use 6 as the next digit of our solution. 
Result so far: 299204.6
Subtracting 1758 from 2050 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 10:
The number 293 fits into 2920 9 times, leaving a remainder of 283.
Use 9 as the next digit of our solution. 
Result so far: 299204.69
If we take 2637 away from 2920, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 11:
The number 293 fits into 2830 9 times, leaving a remainder of 193.
The number 9 becomes the next digit in our result. 
Result so far: 299204.699
If we take 2637 away from 2830, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

The final result is 299204.699 with a remainder of 0.0193.