451302 ÷ 54 
Let's see how many times 54 fits into 451302.

On to step 1:
4 divided by 54 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 54

Step 2:
45 divided by 54 is 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 54

Let's proceed to step 3:
If we divide 451 by 54, we get 8 and a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 432 from 451 to get 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 54

Going ahead to step 4:
If we divide 193 by 54, we get 3 and a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 83.0
Deduct 162 from 193 and we're left with 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 54

Step 5:
The number 54 fits into 310 5 times, leaving a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 835.0
The remainder is 40 after subtracting 270 from 310.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 54

On to step 6:
402 divided by 54 is 7 with a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 8357.0
The remainder is 24 after subtracting 378 from 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
If we divide 240 by 54, we get 4 and a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 8357.4
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
54 can be fit into 240 4 times, resulting in a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 8357.44
Subtract 216 from 240 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 8357.44, and the remainder is 0.024.