49850361 ÷ 577 
Our goal is to divide 49850361 by 577.

Let's proceed to step 1:
577 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 577

On to step 2:
577 goes into 49 0 times with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 577

Moving on to step 3:
498 divided by 577 is 0 with a remainder of 498.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 498, we end up with 498.
Fetch the next digit (5) from the dividend, attach it to 498 and continue: 4985 / 577

Moving on to step 4:
4985 divided by 577 is 8 with a remainder of 369.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 4616 from 4985, we get 369.
Include the next digit (0) from the dividend after 369, then repeat: 3690 / 577

Advancing to step 5:
If we divide 3690 by 577, we get 6 and a remainder of 228.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Subtracting 3462 from 3690 leaves us with 228.
Include the next digit (3) from the dividend after 228, then repeat: 2283 / 577

Moving on to step 6:
When dividing 2283 by 577, we get 3 with a remainder of 552.
Record the quotient 3 as the next digit in the result. 
Result so far: 863.0
Subtracting 1731 from 2283 leaves us with 552.
Bring next digit (6) of the dividend behind the 552 and repeat the process: 5526 / 577

Going ahead to step 7:
577 can be fit into 5526 9 times, resulting in a remainder of 333.
The number 9 becomes the next digit in our result. 
Result so far: 8639.0
If we subtract 5193 from 5526, we get 333.
Include the next digit (1) from the dividend after 333, then repeat: 3331 / 577

Moving on to step 8:
3331 divided by 577 is 5 with a remainder of 446.
Use 5 as the next digit of our solution. 
Result so far: 86395.0
The remainder is 446 after subtracting 2885 from 3331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Going ahead to step 9:
When dividing 4460 by 577, we get 7 with a remainder of 421.
The number 7 becomes the next digit in our result. 
Result so far: 86395.7
Subtracting 4039 from 4460 leaves us with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Advancing to step 10:
577 can be fit into 4210 7 times, resulting in a remainder of 171.
Put 7 as the next digit of the answer. 
Result so far: 86395.77
If we subtract 4039 from 4210, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

The final outcome is 86395.77, with a leftover of 0.171.