Let's divide 71288234 by 866
We want to figure out the number of times 71288234 can be divided by 866.

Moving on to step 1:
7 divided by 866 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 866

On to step 2:
The number 866 fits into 71 0 times, leaving a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Include the next digit (2) from the dividend after 71, then repeat: 712 / 866

Step 3:
When dividing 712 by 866, we get 0 with a remainder of 712.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 712 after subtracting 0 from 712.
Append the next digit (8) from the dividend to 712 and continue with: 7128 / 866

Moving on to step 4:
7128 divided by 866 is 8 with a remainder of 200.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 200 after subtracting 6928 from 7128.
Fetch the next digit (8) from the dividend, attach it to 200 and continue: 2008 / 866

Going ahead to step 5:
When dividing 2008 by 866, we get 2 with a remainder of 276.
Use 2 as the next digit of our solution. 
Result so far: 82.0
The remainder is 276 after subtracting 1732 from 2008.
Fetch the next digit (2) from the dividend, attach it to 276 and continue: 2762 / 866

Moving on to step 6:
2762 divided by 866 is 3 with a remainder of 164.
The number 3 becomes the next digit in our result. 
Result so far: 823.0
The remainder is 164 after subtracting 2598 from 2762.
Include the next digit (3) from the dividend after 164, then repeat: 1643 / 866

Moving on to step 7:
The number 866 fits into 1643 1 times, leaving a remainder of 777.
Write down 1 as next digit of the result. 
Result so far: 8231.0
If we subtract 866 from 1643, we get 777.
Fetch the next digit (4) from the dividend, attach it to 777 and continue: 7774 / 866

Going ahead to step 8:
When dividing 7774 by 866, we get 8 with a remainder of 846.
Put 8 as the next digit of the answer. 
Result so far: 82318.0
Subtracting 6928 from 7774 leaves us with 846.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8460, and continue the process.

Let's proceed to step 9:
The number 866 fits into 8460 9 times, leaving a remainder of 666.
The number 9 becomes the next digit in our result. 
Result so far: 82318.9
Subtracting 7794 from 8460 leaves us with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Moving on to step 10:
866 can be fit into 6660 7 times, resulting in a remainder of 598.
The number 7 becomes the next digit in our result. 
Result so far: 82318.97
If we subtract 6062 from 6660, we get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Step 11:
866 goes into 5980 6 times with a remainder of 784.
Use 6 as the next digit of our solution. 
Result so far: 82318.976
If we subtract 5196 from 5980, we get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

On to step 12:
If we divide 7840 by 866, we get 9 and a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 82318.9769
The remainder is 46 after subtracting 7794 from 7840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 13:
The number 866 fits into 460 0 times, leaving a remainder of 460.
Put 0 as the next digit of the answer. 
Result so far: 82318.9769
If we take 0 away from 460, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 14:
The number 866 fits into 4600 5 times, leaving a remainder of 270.
The next digit of our result is 5. 
Result so far: 82318.976905
The remainder is 270 after subtracting 4330 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 15:
866 can be fit into 2700 3 times, resulting in a remainder of 102.
The next digit of our result is 3. 
Result so far: 82318.9769053
The remainder is 102 after subtracting 2598 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 16:
1020 divided by 866 is 1 with a remainder of 154.
Use 1 as the next digit of our solution. 
Result so far: 82318.97690531
Subtract 866 from 1020 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

The quotient of the division is 82318.97690531, and the remainder is 1.54e-07.