We look at the division of 863758 by 11 
Let's see how many times 11 fits into 863758.

On to step 1:
The number 11 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 11

Step 2:
11 can be fit into 86 7 times, resulting in a remainder of 9.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 77 from 86 leaves us with 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 11

Let's proceed to step 3:
When dividing 93 by 11, we get 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Deduct 88 from 93 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 11

Going ahead to step 4:
11 can be fit into 57 5 times, resulting in a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 785.0
If we take 55 away from 57, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 11

On to step 5:
11 can be fit into 25 2 times, resulting in a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 7852.0
If we take 22 away from 25, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 11

Let's proceed to step 6:
11 can be fit into 38 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 78523.0
If we take 33 away from 38, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
11 goes into 50 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 78523.4
If we subtract 44 from 50, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
60 divided by 11 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 78523.45
Deduct 55 from 60 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 11 fits into 50 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 78523.454
If we subtract 44 from 50, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
If we divide 60 by 11, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 78523.4545
Deduct 55 from 60 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 78523.45454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
When dividing 60 by 11, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 78523.454545
The remainder is 5 after subtracting 55 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 78523.4545454
Deduct 44 from 50 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
The number 11 fits into 60 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 78523.45454545
Subtract 55 from 60 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 78523.45454545, with a leftover of 5e-09.