Let's divide 545919 by 25
We want to figure out the number of times 545919 can be divided by 25.

Step 1:
5 divided by 25 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 25

Let's proceed to step 2:
The number 25 fits into 54 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 4 after subtracting 50 from 54.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 25

Step 3:
25 can be fit into 45 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 25 from 45, we get 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 25

On to step 4:
209 divided by 25 is 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 218.0
If we subtract 200 from 209, we get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 25

On to step 5:
25 can be fit into 91 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 2183.0
The remainder is 16 after subtracting 75 from 91.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 25

On to step 6:
When dividing 169 by 25, we get 6 with a remainder of 19.
Use 6 as the next digit of our solution. 
Result so far: 21836.0
Deduct 150 from 169 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
If we divide 190 by 25, we get 7 and a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 21836.7
The remainder is 15 after subtracting 175 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
If we divide 150 by 25, we get 6 and a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 21836.76
Subtract 150 from 150 to 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.

Step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21836.76
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.

Step 10:
When dividing 0 by 25, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 21836.76
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.

The quotient of the division is 21836.76, and the remainder is 0.0.