50053770 ÷ 310 
We want to figure out the number of times 50053770 can be divided by 310.

Step 1:
5 divided by 310 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 310

On to step 2:
310 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Append the next digit (0) from the dividend to 50 and continue with: 500 / 310

Let's proceed to step 3:
If we divide 500 by 310, we get 1 and a remainder of 190.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 190 after subtracting 310 from 500.
Bring next digit (5) of the dividend behind the 190 and repeat the process: 1905 / 310

Going ahead to step 4:
1905 divided by 310 is 6 with a remainder of 45.
The next digit of our result is 6. 
Result so far: 16.0
Subtracting 1860 from 1905 leaves us with 45.
Include the next digit (3) from the dividend after 45, then repeat: 453 / 310

Advancing to step 5:
453 divided by 310 is 1 with a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
Subtract 310 from 453 to get 143.
Fetch the next digit (7) from the dividend, attach it to 143 and continue: 1437 / 310

Going ahead to step 6:
310 goes into 1437 4 times with a remainder of 197.
Record the quotient 4 as the next digit in the result. 
Result so far: 1614.0
Subtract 1240 from 1437 to get 197.
Include the next digit (7) from the dividend after 197, then repeat: 1977 / 310

Advancing to step 7:
310 can be fit into 1977 6 times, resulting in a remainder of 117.
Use 6 as the next digit of our solution. 
Result so far: 16146.0
Deduct 1860 from 1977 and we're left with 117.
Fetch the next digit (0) from the dividend, attach it to 117 and continue: 1170 / 310

Let's proceed to step 8:
310 can be fit into 1170 3 times, resulting in a remainder of 240.
Record the quotient 3 as the next digit in the result. 
Result so far: 161463.0
The remainder is 240 after subtracting 930 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 9:
2400 divided by 310 is 7 with a remainder of 230.
Put 7 as the next digit of the answer. 
Result so far: 161463.7
Subtract 2170 from 2400 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 10:
The number 310 fits into 2300 7 times, leaving a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 161463.77
If we take 2170 away from 2300, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 161463.77 with a remainder of 0.13.