We look at the division of 379403 by 25 
We're looking to find how many times 25 goes into 379403.

Step 1:
3 divided by 25 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 25

Advancing to step 2:
25 goes into 37 1 times with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 25 from 37 to get 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 25

Moving on to step 3:
25 goes into 129 5 times with a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 125 from 129 to get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 25

Step 4:
The number 25 fits into 44 1 times, leaving a remainder of 19.
The next digit of our result is 1. 
Result so far: 151.0
If we take 25 away from 44, we end up with 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 25

Advancing to step 5:
When dividing 190 by 25, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 1517.0
Subtract 175 from 190 to get 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 25

Step 6:
If we divide 153 by 25, we get 6 and a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 15176.0
The remainder is 3 after subtracting 150 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 25 fits into 30 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 15176.1
The remainder is 5 after subtracting 25 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
25 can be fit into 50 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 15176.12
The remainder is 0 after subtracting 50 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
25 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15176.12
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.

Step 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 15176.12
Deduct 0 from 0 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.

Our division results in 15176.12 with a remaining 0.0.