315054 divided by 25 
Let's see how many times 25 fits into 315054.

On to step 1:
3 divided by 25 is 0 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.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 25

Step 2:
31 divided by 25 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 25 from 31 to get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 25

Moving on to step 3:
When dividing 65 by 25, we get 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 50 from 65 to get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 25

Going ahead to step 4:
If we divide 150 by 25, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
If we subtract 150 from 150, we get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 25

Let's proceed to step 5:
When dividing 5 by 25, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 1260.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 25

Going ahead to step 6:
If we divide 54 by 25, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 12602.0
Deduct 50 from 54 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
25 goes into 40 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 12602.1
Deduct 25 from 40 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.

Advancing to step 8:
25 goes into 150 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 12602.16
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.

Step 9:
25 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12602.16
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.

On to step 10:
25 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12602.16
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.

The quotient of the division is 12602.16, and the remainder is 0.0.