781389 divided by 54 
Let's see how many times 54 fits into 781389.

On to step 1:
When dividing 7 by 54, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 54

Moving on to step 2:
If we divide 78 by 54, we get 1 and a remainder of 24.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 24 after subtracting 54 from 78.
Grab the next digit (1) from the dividend, add it to 24, then carry on: 241 / 54

Going ahead to step 3:
241 divided by 54 is 4 with a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 216 from 241, we get 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 54

Step 4:
253 divided by 54 is 4 with a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 144.0
Subtract 216 from 253 to get 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 54

Going ahead to step 5:
If we divide 378 by 54, we get 7 and a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 1447.0
If we subtract 378 from 378, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 54

On to step 6:
54 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 14470.0
If we take 0 away from 9, 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:
When dividing 90 by 54, we get 1 with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 14470.1
Deduct 54 from 90 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.

Going ahead to step 8:
When dividing 360 by 54, we get 6 with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 14470.16
Subtract 324 from 360 to 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.

On to step 9:
360 divided by 54 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 14470.166
The remainder is 36 after subtracting 324 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 14470.166, and the remainder is 0.0036.