We divide 55807802 by 641
We want to divide 55807802 by 641.

On to step 1:
641 can be fit into 5 0 times, resulting in 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.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 641

Advancing to step 2:
When dividing 55 by 641, we get 0 with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Grab the next digit (8) from the dividend, add it to 55, then carry on: 558 / 641

On to step 3:
If we divide 558 by 641, we get 0 and a remainder of 558.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 558 after subtracting 0 from 558.
Fetch the next digit (0) from the dividend, attach it to 558 and continue: 5580 / 641

Moving on to step 4:
641 can be fit into 5580 8 times, resulting in a remainder of 452.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 5128 from 5580, we get 452.
Append the next digit (7) from the dividend to 452 and continue with: 4527 / 641

Let's proceed to step 5:
641 can be fit into 4527 7 times, resulting in a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 87.0
If we take 4487 away from 4527, we end up with 40.
Take the next digit (8) from the dividend and append it to 40, then repeat: 408 / 641

Moving on to step 6:
641 goes into 408 0 times with a remainder of 408.
The number 0 becomes the next digit in our result. 
Result so far: 870.0
The remainder is 408 after subtracting 0 from 408.
Take the next digit (0) from the dividend and append it to 408, then repeat: 4080 / 641

Going ahead to step 7:
When dividing 4080 by 641, we get 6 with a remainder of 234.
The next digit of our result is 6. 
Result so far: 8706.0
If we subtract 3846 from 4080, we get 234.
Bring next digit (2) of the dividend behind the 234 and repeat the process: 2342 / 641

Going ahead to step 8:
641 goes into 2342 3 times with a remainder of 419.
The next digit of our result is 3. 
Result so far: 87063.0
If we subtract 1923 from 2342, we get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Moving on to step 9:
641 can be fit into 4190 6 times, resulting in a remainder of 344.
Record the quotient 6 as the next digit in the result. 
Result so far: 87063.6
Subtracting 3846 from 4190 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 10:
3440 divided by 641 is 5 with a remainder of 235.
Put 5 as the next digit of the answer. 
Result so far: 87063.65
The remainder is 235 after subtracting 3205 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 11:
The number 641 fits into 2350 3 times, leaving a remainder of 427.
Put 3 as the next digit of the answer. 
Result so far: 87063.653
If we subtract 1923 from 2350, we get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

On to step 12:
4270 divided by 641 is 6 with a remainder of 424.
The next digit of our result is 6. 
Result so far: 87063.6536
If we take 3846 away from 4270, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Moving on to step 13:
4240 divided by 641 is 6 with a remainder of 394.
The number 6 becomes the next digit in our result. 
Result so far: 87063.65366
Subtracting 3846 from 4240 leaves us with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

The final result is 87063.65366 with a remainder of 0.000394.