279453 divided by 25 
We want to figure out the number of times 279453 can be divided by 25.

Let's proceed to step 1:
2 divided by 25 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 25

On to step 2:
When dividing 27 by 25, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 2 after subtracting 25 from 27.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 25

Going ahead to step 3:
The number 25 fits into 29 1 times, leaving a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 25 from 29, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 25

Let's proceed to step 4:
If we divide 44 by 25, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Deduct 25 from 44 and we're left with 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 25

On to step 5:
When dividing 195 by 25, we get 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 1117.0
If we subtract 175 from 195, we get 20.
Append the next digit (3) from the dividend to 20 and continue with: 203 / 25

Let's proceed to step 6:
When dividing 203 by 25, we get 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 11178.0
The remainder is 3 after subtracting 200 from 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
25 can be fit into 30 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 11178.1
Subtracting 25 from 30 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
25 goes into 50 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 11178.12
If we take 50 away from 50, 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 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 11178.12
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.

Advancing to step 10:
If we divide 0 by 25, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11178.12
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.

The final result is 11178.12 with a remainder of 0.0.