We're dividing 50365251 by 686 
Our goal is to divide 50365251 by 686.

Advancing to step 1:
686 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 686

Moving on to step 2:
If we divide 50 by 686, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Grab the next digit (3) from the dividend, add it to 50, then carry on: 503 / 686

On to step 3:
503 divided by 686 is 0 with a remainder of 503.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 503 after subtracting 0 from 503.
Grab the next digit (6) from the dividend, add it to 503, then carry on: 5036 / 686

On to step 4:
If we divide 5036 by 686, we get 7 and a remainder of 234.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 4802 from 5036 leaves us with 234.
Bring next digit (5) of the dividend behind the 234 and repeat the process: 2345 / 686

Step 5:
2345 divided by 686 is 3 with a remainder of 287.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtracting 2058 from 2345 leaves us with 287.
Bring next digit (2) of the dividend behind the 287 and repeat the process: 2872 / 686

On to step 6:
When dividing 2872 by 686, we get 4 with a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 734.0
If we subtract 2744 from 2872, we get 128.
Append the next digit (5) from the dividend to 128 and continue with: 1285 / 686

On to step 7:
When dividing 1285 by 686, we get 1 with a remainder of 599.
Write down 1 as next digit of the result. 
Result so far: 7341.0
Subtract 686 from 1285 to get 599.
Grab the next digit (1) from the dividend, add it to 599, then carry on: 5991 / 686

Going ahead to step 8:
686 can be fit into 5991 8 times, resulting in a remainder of 503.
Use 8 as the next digit of our solution. 
Result so far: 73418.0
If we subtract 5488 from 5991, we get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Step 9:
686 goes into 5030 7 times with a remainder of 228.
Put 7 as the next digit of the answer. 
Result so far: 73418.7
Deduct 4802 from 5030 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 10:
2280 divided by 686 is 3 with a remainder of 222.
Write down 3 as next digit of the result. 
Result so far: 73418.73
Subtracting 2058 from 2280 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 11:
686 goes into 2220 3 times with a remainder of 162.
Put 3 as the next digit of the answer. 
Result so far: 73418.733
Subtracting 2058 from 2220 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final result is 73418.733 with a remainder of 0.0162.