We look at the division of 40656577 by 389 
Let's see how many times 389 fits into 40656577.

Advancing to step 1:
When dividing 4 by 389, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 389

Step 2:
If we divide 40 by 389, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 389

Advancing to step 3:
When dividing 406 by 389, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 389 from 406 to get 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 389

Moving on to step 4:
The number 389 fits into 175 0 times, leaving a remainder of 175.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 175 to get 175.
Bring next digit (6) of the dividend behind the 175 and repeat the process: 1756 / 389

Let's proceed to step 5:
If we divide 1756 by 389, we get 4 and a remainder of 200.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Subtracting 1556 from 1756 leaves us with 200.
Append the next digit (5) from the dividend to 200 and continue with: 2005 / 389

Step 6:
The number 389 fits into 2005 5 times, leaving a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 1045.0
Deduct 1945 from 2005 and we're left with 60.
Append the next digit (7) from the dividend to 60 and continue with: 607 / 389

Let's proceed to step 7:
The number 389 fits into 607 1 times, leaving a remainder of 218.
The number 1 becomes the next digit in our result. 
Result so far: 10451.0
If we take 389 away from 607, we end up with 218.
Take the next digit (7) from the dividend and append it to 218, then repeat: 2187 / 389

Step 8:
389 goes into 2187 5 times with a remainder of 242.
Put 5 as the next digit of the answer. 
Result so far: 104515.0
The remainder is 242 after subtracting 1945 from 2187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Advancing to step 9:
When dividing 2420 by 389, we get 6 with a remainder of 86.
Use 6 as the next digit of our solution. 
Result so far: 104515.6
If we subtract 2334 from 2420, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 10:
389 goes into 860 2 times with a remainder of 82.
The next digit of our result is 2. 
Result so far: 104515.62
The remainder is 82 after subtracting 778 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 11:
820 divided by 389 is 2 with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 104515.622
If we subtract 778 from 820, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 104515.622 and a remainder of 0.0042.