We divide 623331 by 54
We want to divide 623331 by 54.

Going ahead to step 1:
54 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 54

On to step 2:
If we divide 62 by 54, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 54 away from 62, we end up with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 54

Going ahead to step 3:
If we divide 83 by 54, we get 1 and a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 54 away from 83, we end up with 29.
Bring next digit (3) of the dividend behind the 29 and repeat the process: 293 / 54

Step 4:
54 goes into 293 5 times with a remainder of 23.
The next digit of our result is 5. 
Result so far: 115.0
If we subtract 270 from 293, we get 23.
Take the next digit (3) from the dividend and append it to 23, then repeat: 233 / 54

On to step 5:
The number 54 fits into 233 4 times, leaving a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 1154.0
Subtracting 216 from 233 leaves us with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 54

Going ahead to step 6:
54 goes into 171 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 11543.0
If we take 162 away from 171, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
If we divide 90 by 54, we get 1 and a remainder of 36.
The next digit of our result is 1. 
Result so far: 11543.1
If we take 54 away from 90, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
The number 54 fits into 360 6 times, leaving a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 11543.16
If we subtract 324 from 360, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
When dividing 360 by 54, we get 6 with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 11543.166
Deduct 324 from 360 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 11543.166, with a leftover of 0.0036.