63454 ÷ 30 
Our goal is to divide 63454 by 30.

On to step 1:
The number 30 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 30

On to step 2:
63 divided by 30 is 2 with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 60 from 63 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 30

On to step 3:
If we divide 34 by 30, we get 1 and a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 4 after subtracting 30 from 34.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 30

Advancing to step 4:
When dividing 45 by 30, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 211.0
If we subtract 30 from 45, we get 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 30

Step 5:
30 goes into 154 5 times with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 2115.0
Subtracting 150 from 154 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 6:
If we divide 40 by 30, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 2115.1
Subtract 30 from 40 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 2115.13
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
30 goes into 100 3 times with a remainder of 10.
The next digit of our result is 3. 
Result so far: 2115.133
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 2115.133, with a leftover of 0.001.