26889816 ÷ 863 
We want to figure out the number of times 26889816 can be divided by 863.

Step 1:
The number 863 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 863

Going ahead to step 2:
If we divide 26 by 863, we get 0 and a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Include the next digit (8) from the dividend after 26, then repeat: 268 / 863

Moving on to step 3:
The number 863 fits into 268 0 times, leaving a remainder of 268.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 268 to get 268.
Grab the next digit (8) from the dividend, add it to 268, then carry on: 2688 / 863

Advancing to step 4:
When dividing 2688 by 863, we get 3 with a remainder of 99.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2589 from 2688 and we're left with 99.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 863

Moving on to step 5:
If we divide 999 by 863, we get 1 and a remainder of 136.
The next digit of our result is 1. 
Result so far: 31.0
If we subtract 863 from 999, we get 136.
Fetch the next digit (8) from the dividend, attach it to 136 and continue: 1368 / 863

On to step 6:
When dividing 1368 by 863, we get 1 with a remainder of 505.
Write down 1 as next digit of the result. 
Result so far: 311.0
If we subtract 863 from 1368, we get 505.
Bring next digit (1) of the dividend behind the 505 and repeat the process: 5051 / 863

On to step 7:
863 goes into 5051 5 times with a remainder of 736.
Record the quotient 5 as the next digit in the result. 
Result so far: 3115.0
Subtract 4315 from 5051 to get 736.
Append the next digit (6) from the dividend to 736 and continue with: 7366 / 863

On to step 8:
When dividing 7366 by 863, we get 8 with a remainder of 462.
The next digit of our result is 8. 
Result so far: 31158.0
Deduct 6904 from 7366 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Going ahead to step 9:
When dividing 4620 by 863, we get 5 with a remainder of 305.
Write down 5 as next digit of the result. 
Result so far: 31158.5
If we subtract 4315 from 4620, we get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 10:
When dividing 3050 by 863, we get 3 with a remainder of 461.
Use 3 as the next digit of our solution. 
Result so far: 31158.53
Subtract 2589 from 3050 to get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Moving on to step 11:
863 can be fit into 4610 5 times, resulting in a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 31158.535
If we subtract 4315 from 4610, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 12:
2950 divided by 863 is 3 with a remainder of 361.
Record the quotient 3 as the next digit in the result. 
Result so far: 31158.5353
Deduct 2589 from 2950 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 13:
3610 divided by 863 is 4 with a remainder of 158.
Record the quotient 4 as the next digit in the result. 
Result so far: 31158.53534
The remainder is 158 after subtracting 3452 from 3610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Advancing to step 14:
863 can be fit into 1580 1 times, resulting in a remainder of 717.
The next digit of our result is 1. 
Result so far: 31158.535341
If we subtract 863 from 1580, we get 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Step 15:
If we divide 7170 by 863, we get 8 and a remainder of 266.
The number 8 becomes the next digit in our result. 
Result so far: 31158.5353418
Subtracting 6904 from 7170 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

On to step 16:
When dividing 2660 by 863, we get 3 with a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 31158.53534183
If we subtract 2589 from 2660, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The quotient of the division is 31158.53534183, and the remainder is 7.1e-08.