290494 ÷ 54 
Let's see how many times 54 fits into 290494.

Step 1:
If we divide 2 by 54, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 54

Advancing to step 2:
29 divided by 54 is 0 with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Take the next digit (0) from the dividend and append it to 29, then repeat: 290 / 54

Going ahead to step 3:
54 can be fit into 290 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 270 from 290, we get 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 54

Let's proceed to step 4:
54 can be fit into 204 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 53.0
If we take 162 away from 204, we end up with 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 54

Moving on to step 5:
If we divide 429 by 54, we get 7 and a remainder of 51.
Record the quotient 7 as the next digit in the result. 
Result so far: 537.0
If we subtract 378 from 429, we get 51.
Fetch the next digit (4) from the dividend, attach it to 51 and continue: 514 / 54

Advancing to step 6:
If we divide 514 by 54, we get 9 and a remainder of 28.
The next digit of our result is 9. 
Result so far: 5379.0
If we subtract 486 from 514, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
If we divide 280 by 54, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5379.5
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
54 can be fit into 100 1 times, resulting in a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 5379.51
Subtract 54 from 100 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
When dividing 460 by 54, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 5379.518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 10:
280 divided by 54 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5379.5185
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
100 divided by 54 is 1 with a remainder of 46.
The next digit of our result is 1. 
Result so far: 5379.51851
Deduct 54 from 100 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
If we divide 460 by 54, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 5379.518518
The remainder is 28 after subtracting 432 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
54 can be fit into 280 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5379.5185185
If we subtract 270 from 280, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 14:
When dividing 100 by 54, we get 1 with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 5379.51851851
Subtracting 54 from 100 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 5379.51851851, with a leftover of 4.6e-08.