11888 divided by 86 
We want to divide 11888 by 86.

Going ahead to step 1:
The number 86 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 86

Going ahead to step 2:
If we divide 11 by 86, we get 0 and a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (8) from the dividend after 11, then repeat: 118 / 86

On to step 3:
The number 86 fits into 118 1 times, leaving a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 32 after subtracting 86 from 118.
Append the next digit (8) from the dividend to 32 and continue with: 328 / 86

Step 4:
86 goes into 328 3 times with a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 258 away from 328, we end up with 70.
Bring next digit (8) of the dividend behind the 70 and repeat the process: 708 / 86

On to step 5:
86 goes into 708 8 times with a remainder of 20.
The next digit of our result is 8. 
Result so far: 138.0
If we subtract 688 from 708, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 6:
200 divided by 86 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 138.2
Subtracting 172 from 200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
When dividing 280 by 86, we get 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 138.23
Subtracting 258 from 280 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
The number 86 fits into 220 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 138.232
If we take 172 away from 220, we end up 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.

Step 9:
When dividing 480 by 86, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 138.2325
Deduct 430 from 480 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
500 divided by 86 is 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 138.23255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 138.23255, and the remainder is 7e-05.