We look at the division of 85398 by 54 
We want to figure out the number of times 85398 can be divided by 54.

Let's proceed to step 1:
54 can be fit into 8 0 times, resulting in 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.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 54

Let's proceed to step 2:
If we divide 85 by 54, we get 1 and a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 54 from 85 to get 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 54

Moving on to step 3:
54 goes into 313 5 times with a remainder of 43.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 270 from 313, we get 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 54

Let's proceed to step 4:
54 goes into 439 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 158.0
The remainder is 7 after subtracting 432 from 439.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 54

On to step 5:
54 goes into 78 1 times with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1581.0
Deduct 54 from 78 and we're left 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.

Moving on to step 6:
When dividing 240 by 54, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 1581.4
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 7:
When dividing 240 by 54, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 1581.44
If we take 216 away from 240, we end up 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.

The quotient of the division is 1581.44, and the remainder is 0.024.