We're dividing 388664 by 25 
We want to divide 388664 by 25.

Going ahead to step 1:
25 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 25

On to step 2:
38 divided by 25 is 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 13 after subtracting 25 from 38.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 25

On to step 3:
25 can be fit into 138 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 125 from 138 leaves us with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 25

Advancing to step 4:
The number 25 fits into 136 5 times, leaving a remainder of 11.
The next digit of our result is 5. 
Result so far: 155.0
Subtract 125 from 136 to get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 25

Going ahead to step 5:
The number 25 fits into 116 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 1554.0
Subtract 100 from 116 to get 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 25

On to step 6:
The number 25 fits into 164 6 times, leaving a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 15546.0
If we subtract 150 from 164, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
The number 25 fits into 140 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 15546.5
Deduct 125 from 140 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
If we divide 150 by 25, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 15546.56
Deduct 150 from 150 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.

Going ahead to step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15546.56
If we take 0 away from 0, we end up 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.

Going ahead to step 10:
0 divided by 25 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15546.56
If we subtract 0 from 0, we get 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 15546.56 with a remaining 0.0.