54168256 ÷ 418 
Our goal is to divide 54168256 by 418.

Moving on to step 1:
418 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 418

Step 2:
When dividing 54 by 418, we get 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 418

Step 3:
541 divided by 418 is 1 with a remainder of 123.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 418 from 541 to get 123.
Grab the next digit (6) from the dividend, add it to 123, then carry on: 1236 / 418

Moving on to step 4:
1236 divided by 418 is 2 with a remainder of 400.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 836 away from 1236, we end up with 400.
Take the next digit (8) from the dividend and append it to 400, then repeat: 4008 / 418

Let's proceed to step 5:
418 can be fit into 4008 9 times, resulting in a remainder of 246.
The next digit of our result is 9. 
Result so far: 129.0
Subtract 3762 from 4008 to get 246.
Take the next digit (2) from the dividend and append it to 246, then repeat: 2462 / 418

Step 6:
418 goes into 2462 5 times with a remainder of 372.
Write down 5 as next digit of the result. 
Result so far: 1295.0
If we subtract 2090 from 2462, we get 372.
Fetch the next digit (5) from the dividend, attach it to 372 and continue: 3725 / 418

Let's proceed to step 7:
When dividing 3725 by 418, we get 8 with a remainder of 381.
The next digit of our result is 8. 
Result so far: 12958.0
The remainder is 381 after subtracting 3344 from 3725.
Take the next digit (6) from the dividend and append it to 381, then repeat: 3816 / 418

Let's proceed to step 8:
3816 divided by 418 is 9 with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 129589.0
Subtract 3762 from 3816 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 9:
If we divide 540 by 418, we get 1 and a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 129589.1
The remainder is 122 after subtracting 418 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 10:
418 goes into 1220 2 times with a remainder of 384.
Use 2 as the next digit of our solution. 
Result so far: 129589.12
The remainder is 384 after subtracting 836 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 11:
418 can be fit into 3840 9 times, resulting in a remainder of 78.
The next digit of our result is 9. 
Result so far: 129589.129
Subtracting 3762 from 3840 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 12:
780 divided by 418 is 1 with a remainder of 362.
Write down 1 as next digit of the result. 
Result so far: 129589.1291
If we subtract 418 from 780, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 13:
418 goes into 3620 8 times with a remainder of 276.
The next digit of our result is 8. 
Result so far: 129589.12918
Subtract 3344 from 3620 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 14:
The number 418 fits into 2760 6 times, leaving a remainder of 252.
The number 6 becomes the next digit in our result. 
Result so far: 129589.129186
If we subtract 2508 from 2760, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 15:
418 can be fit into 2520 6 times, resulting in a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 129589.1291866
If we subtract 2508 from 2520, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 129589.1291866, with a leftover of 1.2e-07.