We're dividing 50310751 by 331 
We're looking to find how many times 331 goes into 50310751.

Advancing to step 1:
331 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 331

Let's proceed to step 2:
331 goes into 50 0 times with 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.
Fetch the next digit (3) from the dividend, attach it to 50 and continue: 503 / 331

Step 3:
When dividing 503 by 331, we get 1 with a remainder of 172.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 331 from 503, we get 172.
Fetch the next digit (1) from the dividend, attach it to 172 and continue: 1721 / 331

Let's proceed to step 4:
331 can be fit into 1721 5 times, resulting in a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 1655 from 1721 and we're left with 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 331

Step 5:
The number 331 fits into 660 1 times, leaving a remainder of 329.
Write down 1 as next digit of the result. 
Result so far: 151.0
The remainder is 329 after subtracting 331 from 660.
Take the next digit (7) from the dividend and append it to 329, then repeat: 3297 / 331

Step 6:
If we divide 3297 by 331, we get 9 and a remainder of 318.
The number 9 becomes the next digit in our result. 
Result so far: 1519.0
Deduct 2979 from 3297 and we're left with 318.
Take the next digit (5) from the dividend and append it to 318, then repeat: 3185 / 331

Advancing to step 7:
If we divide 3185 by 331, we get 9 and a remainder of 206.
Use 9 as the next digit of our solution. 
Result so far: 15199.0
If we subtract 2979 from 3185, we get 206.
Take the next digit (1) from the dividend and append it to 206, then repeat: 2061 / 331

On to step 8:
The number 331 fits into 2061 6 times, leaving a remainder of 75.
The next digit of our result is 6. 
Result so far: 151996.0
Deduct 1986 from 2061 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
331 goes into 750 2 times with a remainder of 88.
Write down 2 as next digit of the result. 
Result so far: 151996.2
Deduct 662 from 750 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 10:
If we divide 880 by 331, we get 2 and a remainder of 218.
Record the quotient 2 as the next digit in the result. 
Result so far: 151996.22
If we subtract 662 from 880, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

After the division, we end up with 151996.22 and a remainder of 0.218.