55454993 ÷ 197 
We want to divide 55454993 by 197.

Advancing to step 1:
The number 197 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 197

Let's proceed to step 2:
If we divide 55 by 197, we get 0 and a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (4) of the dividend behind the 55 and repeat the process: 554 / 197

Advancing to step 3:
197 goes into 554 2 times with a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 394 from 554, we get 160.
Take the next digit (5) from the dividend and append it to 160, then repeat: 1605 / 197

Going ahead to step 4:
If we divide 1605 by 197, we get 8 and a remainder of 29.
The next digit of our result is 8. 
Result so far: 28.0
Subtract 1576 from 1605 to get 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 197

Moving on to step 5:
197 goes into 294 1 times with a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 281.0
Deduct 197 from 294 and we're left with 97.
Bring next digit (9) of the dividend behind the 97 and repeat the process: 979 / 197

Moving on to step 6:
If we divide 979 by 197, we get 4 and a remainder of 191.
The number 4 becomes the next digit in our result. 
Result so far: 2814.0
Subtract 788 from 979 to get 191.
Take the next digit (9) from the dividend and append it to 191, then repeat: 1919 / 197

Step 7:
If we divide 1919 by 197, we get 9 and a remainder of 146.
The number 9 becomes the next digit in our result. 
Result so far: 28149.0
Subtracting 1773 from 1919 leaves us with 146.
Append the next digit (3) from the dividend to 146 and continue with: 1463 / 197

Let's proceed to step 8:
1463 divided by 197 is 7 with a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 281497.0
The remainder is 84 after subtracting 1379 from 1463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 9:
197 can be fit into 840 4 times, resulting in a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 281497.4
If we take 788 away from 840, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
520 divided by 197 is 2 with a remainder of 126.
Write down 2 as next digit of the result. 
Result so far: 281497.42
Deduct 394 from 520 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 11:
The number 197 fits into 1260 6 times, leaving a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 281497.426
Subtract 1182 from 1260 to get 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:
197 can be fit into 780 3 times, resulting in a remainder of 189.
Put 3 as the next digit of the answer. 
Result so far: 281497.4263
Subtract 591 from 780 to get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 13:
The number 197 fits into 1890 9 times, leaving a remainder of 117.
The next digit of our result is 9. 
Result so far: 281497.42639
The remainder is 117 after subtracting 1773 from 1890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 14:
1170 divided by 197 is 5 with a remainder of 185.
The number 5 becomes the next digit in our result. 
Result so far: 281497.426395
Subtract 985 from 1170 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 15:
If we divide 1850 by 197, we get 9 and a remainder of 77.
The next digit of our result is 9. 
Result so far: 281497.4263959
Subtract 1773 from 1850 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 16:
The number 197 fits into 770 3 times, leaving a remainder of 179.
The next digit of our result is 3. 
Result so far: 281497.42639593
Deduct 591 from 770 and we're left with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

The final outcome is 281497.42639593, with a leftover of 1.79e-07.