54505418 ÷ 217 
Our goal is to divide 54505418 by 217.

Advancing to step 1:
If we divide 5 by 217, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 217

Let's proceed to step 2:
54 divided by 217 is 0 with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 217

On to step 3:
When dividing 545 by 217, we get 2 with a remainder of 111.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 434 from 545 to get 111.
Fetch the next digit (0) from the dividend, attach it to 111 and continue: 1110 / 217

Moving on to step 4:
1110 divided by 217 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 1085 from 1110 leaves us with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 217

Step 5:
When dividing 255 by 217, we get 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Deduct 217 from 255 and we're left with 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 217

Advancing to step 6:
When dividing 384 by 217, we get 1 with a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 2511.0
The remainder is 167 after subtracting 217 from 384.
Fetch the next digit (1) from the dividend, attach it to 167 and continue: 1671 / 217

Step 7:
The number 217 fits into 1671 7 times, leaving a remainder of 152.
Record the quotient 7 as the next digit in the result. 
Result so far: 25117.0
If we subtract 1519 from 1671, we get 152.
Take the next digit (8) from the dividend and append it to 152, then repeat: 1528 / 217

Moving on to step 8:
217 goes into 1528 7 times with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 251177.0
Subtracting 1519 from 1528 leaves us 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.

On to step 9:
The number 217 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 251177.0
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
When dividing 900 by 217, we get 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 251177.04
The remainder is 32 after subtracting 868 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
217 can be fit into 320 1 times, resulting in a remainder of 103.
The number 1 becomes the next digit in our result. 
Result so far: 251177.041
If we subtract 217 from 320, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Advancing to step 12:
If we divide 1030 by 217, we get 4 and a remainder of 162.
Put 4 as the next digit of the answer. 
Result so far: 251177.0414
If we subtract 868 from 1030, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 13:
The number 217 fits into 1620 7 times, leaving a remainder of 101.
Use 7 as the next digit of our solution. 
Result so far: 251177.04147
Subtracting 1519 from 1620 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 14:
1010 divided by 217 is 4 with a remainder of 142.
The number 4 becomes the next digit in our result. 
Result so far: 251177.041474
If we subtract 868 from 1010, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 15:
217 can be fit into 1420 6 times, resulting in a remainder of 118.
The next digit of our result is 6. 
Result so far: 251177.0414746
The remainder is 118 after subtracting 1302 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 16:
When dividing 1180 by 217, we get 5 with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 251177.04147465
Subtract 1085 from 1180 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final outcome is 251177.04147465, with a leftover of 9.5e-08.