We look at the division of 742515 by 54 
We want to divide 742515 by 54.

On to step 1:
When dividing 7 by 54, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 54

Moving on to step 2:
54 can be fit into 74 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 54 from 74, we get 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 54

Step 3:
54 can be fit into 202 3 times, resulting in a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 162 away from 202, we end up with 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 54

Step 4:
If we divide 405 by 54, we get 7 and a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 137.0
If we subtract 378 from 405, we get 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 54

Moving on to step 5:
271 divided by 54 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 1375.0
Subtracting 270 from 271 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 54

Moving on to step 6:
If we divide 15 by 54, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 13750.0
The remainder is 15 after subtracting 0 from 15.
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 7:
150 divided by 54 is 2 with a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 13750.2
Subtracting 108 from 150 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
If we divide 420 by 54, we get 7 and a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 13750.27
If we subtract 378 from 420, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
When dividing 420 by 54, we get 7 with a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 13750.277
If we subtract 378 from 420, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 13750.277, with a leftover of 0.0042.