We divide 386777 by 25
We want to divide 386777 by 25.

Step 1:
The number 25 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 25

Advancing to step 2:
If we divide 38 by 25, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 25 away from 38, we end up with 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 25

Going ahead to step 3:
25 goes into 136 5 times with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 125 from 136 and we're left with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 25

Step 4:
117 divided by 25 is 4 with a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 154.0
Subtract 100 from 117 to get 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 25

Going ahead to step 5:
25 can be fit into 177 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 1547.0
The remainder is 2 after subtracting 175 from 177.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 25

Moving on to step 6:
27 divided by 25 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 15471.0
If we subtract 25 from 27, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
If we divide 20 by 25, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 15471.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
25 goes into 200 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 15471.08
Deduct 200 from 200 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15471.08
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15471.08
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 15471.08 with a remaining 0.0.