78434 ÷ 54 
Let's see how many times 54 fits into 78434.

Step 1:
54 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 54

Let's proceed to step 2:
78 divided by 54 is 1 with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 24 after subtracting 54 from 78.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 54

Let's proceed to step 3:
54 goes into 244 4 times with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 28 after subtracting 216 from 244.
Fetch the next digit (3) from the dividend, attach it to 28 and continue: 283 / 54

Moving on to step 4:
283 divided by 54 is 5 with a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 145.0
Subtract 270 from 283 to get 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 54

Step 5:
The number 54 fits into 134 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 1452.0
Deduct 108 from 134 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 6:
When dividing 260 by 54, we get 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 1452.4
If we take 216 away from 260, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
If we divide 440 by 54, we get 8 and a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 1452.48
Subtract 432 from 440 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
The number 54 fits into 80 1 times, leaving a remainder of 26.
The next digit of our result is 1. 
Result so far: 1452.481
If we subtract 54 from 80, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
When dividing 260 by 54, we get 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 1452.4814
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
The number 54 fits into 440 8 times, leaving a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 1452.48148
Subtracting 432 from 440 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
If we divide 80 by 54, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1452.481481
Subtracting 54 from 80 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
When dividing 260 by 54, we get 4 with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 1452.4814814
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
When dividing 440 by 54, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1452.48148148
Deduct 432 from 440 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 1452.48148148 and a remainder of 8e-09.