We're dividing 11859093 by 986 
Our goal is to divide 11859093 by 986.

Step 1:
If we divide 1 by 986, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
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 / 986

Going ahead to step 2:
986 can be fit into 11 0 times, resulting in a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 986

On to step 3:
118 divided by 986 is 0 with a remainder of 118.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 118 after subtracting 0 from 118.
Take the next digit (5) from the dividend and append it to 118, then repeat: 1185 / 986

Going ahead to step 4:
The number 986 fits into 1185 1 times, leaving a remainder of 199.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 986 from 1185 to get 199.
Append the next digit (9) from the dividend to 199 and continue with: 1999 / 986

Advancing to step 5:
986 can be fit into 1999 2 times, resulting in a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1972 away from 1999, we end up with 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 986

Step 6:
When dividing 270 by 986, we get 0 with a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
If we subtract 0 from 270, we get 270.
Take the next digit (9) from the dividend and append it to 270, then repeat: 2709 / 986

Moving on to step 7:
When dividing 2709 by 986, we get 2 with a remainder of 737.
Record the quotient 2 as the next digit in the result. 
Result so far: 1202.0
The remainder is 737 after subtracting 1972 from 2709.
Append the next digit (3) from the dividend to 737 and continue with: 7373 / 986

Let's proceed to step 8:
986 goes into 7373 7 times with a remainder of 471.
Use 7 as the next digit of our solution. 
Result so far: 12027.0
If we take 6902 away from 7373, we end up with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Moving on to step 9:
986 goes into 4710 4 times with a remainder of 766.
Put 4 as the next digit of the answer. 
Result so far: 12027.4
If we subtract 3944 from 4710, we get 766.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7660, and continue the process.

Moving on to step 10:
If we divide 7660 by 986, we get 7 and a remainder of 758.
Put 7 as the next digit of the answer. 
Result so far: 12027.47
If we take 6902 away from 7660, we end up with 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Step 11:
If we divide 7580 by 986, we get 7 and a remainder of 678.
Record the quotient 7 as the next digit in the result. 
Result so far: 12027.477
Deduct 6902 from 7580 and we're left with 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

The final result is 12027.477 with a remainder of 0.0678.