Let's divide 13856886 by 77
We want to divide 13856886 by 77.

Let's proceed to step 1:
If we divide 1 by 77, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 77

Let's proceed to step 2:
The number 77 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 77

On to step 3:
77 goes into 138 1 times with a remainder of 61.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 61 after subtracting 77 from 138.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 77

Step 4:
615 divided by 77 is 7 with a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 539 from 615 leaves us with 76.
Append the next digit (6) from the dividend to 76 and continue with: 766 / 77

Advancing to step 5:
77 can be fit into 766 9 times, resulting in a remainder of 73.
Use 9 as the next digit of our solution. 
Result so far: 179.0
Deduct 693 from 766 and we're left with 73.
Include the next digit (8) from the dividend after 73, then repeat: 738 / 77

Advancing to step 6:
77 can be fit into 738 9 times, resulting in a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 1799.0
The remainder is 45 after subtracting 693 from 738.
Grab the next digit (8) from the dividend, add it to 45, then carry on: 458 / 77

Advancing to step 7:
When dividing 458 by 77, we get 5 with a remainder of 73.
Use 5 as the next digit of our solution. 
Result so far: 17995.0
If we take 385 away from 458, we end up with 73.
Bring next digit (6) of the dividend behind the 73 and repeat the process: 736 / 77

Going ahead to step 8:
The number 77 fits into 736 9 times, leaving a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 179959.0
If we subtract 693 from 736, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 9:
77 can be fit into 430 5 times, resulting in a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 179959.5
If we subtract 385 from 430, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
77 can be fit into 450 5 times, resulting in a remainder of 65.
The next digit of our result is 5. 
Result so far: 179959.55
The remainder is 65 after subtracting 385 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 179959.55 and a remainder of 0.065.