51449557 ÷ 217 
Our goal is to divide 51449557 by 217.

On to step 1:
5 divided by 217 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 217

Moving on to step 2:
If we divide 51 by 217, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 217

On to step 3:
217 can be fit into 514 2 times, resulting in a remainder of 80.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 434 from 514 leaves us with 80.
Grab the next digit (4) from the dividend, add it to 80, then carry on: 804 / 217

Moving on to step 4:
217 goes into 804 3 times with a remainder of 153.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 651 away from 804, we end up with 153.
Append the next digit (9) from the dividend to 153 and continue with: 1539 / 217

Moving on to step 5:
217 can be fit into 1539 7 times, resulting in a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 237.0
Subtract 1519 from 1539 to get 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 217

Going ahead to step 6:
The number 217 fits into 205 0 times, leaving a remainder of 205.
Write down 0 as next digit of the result. 
Result so far: 2370.0
Subtract 0 from 205 to get 205.
Bring next digit (5) of the dividend behind the 205 and repeat the process: 2055 / 217

On to step 7:
217 can be fit into 2055 9 times, resulting in a remainder of 102.
The next digit of our result is 9. 
Result so far: 23709.0
The remainder is 102 after subtracting 1953 from 2055.
Bring next digit (7) of the dividend behind the 102 and repeat the process: 1027 / 217

On to step 8:
1027 divided by 217 is 4 with a remainder of 159.
Put 4 as the next digit of the answer. 
Result so far: 237094.0
If we subtract 868 from 1027, we get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 9:
If we divide 1590 by 217, we get 7 and a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 237094.7
If we subtract 1519 from 1590, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 10:
When dividing 710 by 217, we get 3 with a remainder of 59.
The next digit of our result is 3. 
Result so far: 237094.73
Subtract 651 from 710 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 11:
217 goes into 590 2 times with a remainder of 156.
The number 2 becomes the next digit in our result. 
Result so far: 237094.732
If we take 434 away from 590, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 12:
When dividing 1560 by 217, we get 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 237094.7327
Subtracting 1519 from 1560 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
If we divide 410 by 217, we get 1 and a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 237094.73271
Deduct 217 from 410 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Step 14:
217 can be fit into 1930 8 times, resulting in a remainder of 194.
Write down 8 as next digit of the result. 
Result so far: 237094.732718
Subtracting 1736 from 1930 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 15:
1940 divided by 217 is 8 with a remainder of 204.
The next digit of our result is 8. 
Result so far: 237094.7327188
Subtract 1736 from 1940 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

In conclusion, the division gives 237094.7327188 with a balance of 2.04e-06.