Let's divide 817448 by 54
We want to figure out the number of times 817448 can be divided by 54.

Going ahead to step 1:
The number 54 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 54

Going ahead to step 2:
81 divided by 54 is 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 54 from 81, we get 27.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 54

On to step 3:
54 can be fit into 277 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 270 from 277 leaves us with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 54

Going ahead to step 4:
When dividing 74 by 54, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 151.0
If we subtract 54 from 74, we get 20.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 54

Step 5:
54 goes into 204 3 times with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 1513.0
Deduct 162 from 204 and we're left with 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 54

Advancing to step 6:
When dividing 428 by 54, we get 7 with a remainder of 50.
The next digit of our result is 7. 
Result so far: 15137.0
If we subtract 378 from 428, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 7:
54 can be fit into 500 9 times, resulting in a remainder of 14.
The next digit of our result is 9. 
Result so far: 15137.9
If we subtract 486 from 500, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
If we divide 140 by 54, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 15137.92
The remainder is 32 after subtracting 108 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
If we divide 320 by 54, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 15137.925
If we subtract 270 from 320, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
54 goes into 500 9 times with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 15137.9259
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 11:
54 goes into 140 2 times with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 15137.92592
Subtracting 108 from 140 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
320 divided by 54 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 15137.925925
Subtracting 270 from 320 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
54 can be fit into 500 9 times, resulting in a remainder of 14.
The next digit of our result is 9. 
Result so far: 15137.9259259
If we take 486 away from 500, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
140 divided by 54 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 15137.92592592
Subtract 108 from 140 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 15137.92592592, with a leftover of 3.2e-08.