50020740 ÷ 343 
We want to figure out the number of times 50020740 can be divided by 343.

Going ahead to step 1:
If we divide 5 by 343, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 343

Going ahead to step 2:
The number 343 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Include the next digit (0) from the dividend after 50, then repeat: 500 / 343

Advancing to step 3:
If we divide 500 by 343, we get 1 and a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 343 from 500 and we're left with 157.
Fetch the next digit (2) from the dividend, attach it to 157 and continue: 1572 / 343

Advancing to step 4:
343 can be fit into 1572 4 times, resulting in a remainder of 200.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 1372 from 1572 and we're left with 200.
Append the next digit (0) from the dividend to 200 and continue with: 2000 / 343

Moving on to step 5:
When dividing 2000 by 343, we get 5 with a remainder of 285.
Use 5 as the next digit of our solution. 
Result so far: 145.0
If we take 1715 away from 2000, we end up with 285.
Fetch the next digit (7) from the dividend, attach it to 285 and continue: 2857 / 343

Step 6:
If we divide 2857 by 343, we get 8 and a remainder of 113.
Record the quotient 8 as the next digit in the result. 
Result so far: 1458.0
The remainder is 113 after subtracting 2744 from 2857.
Include the next digit (4) from the dividend after 113, then repeat: 1134 / 343

Going ahead to step 7:
343 goes into 1134 3 times with a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 14583.0
Deduct 1029 from 1134 and we're left with 105.
Append the next digit (0) from the dividend to 105 and continue with: 1050 / 343

Let's proceed to step 8:
1050 divided by 343 is 3 with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 145833.0
Subtracting 1029 from 1050 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
210 divided by 343 is 0 with a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 145833.0
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 10:
If we divide 2100 by 343, we get 6 and a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 145833.06
If we subtract 2058 from 2100, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
When dividing 420 by 343, we get 1 with a remainder of 77.
Write down 1 as next digit of the result. 
Result so far: 145833.061
The remainder is 77 after subtracting 343 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 12:
The number 343 fits into 770 2 times, leaving a remainder of 84.
The number 2 becomes the next digit in our result. 
Result so far: 145833.0612
The remainder is 84 after subtracting 686 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 13:
343 goes into 840 2 times with a remainder of 154.
Use 2 as the next digit of our solution. 
Result so far: 145833.06122
If we take 686 away from 840, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

The quotient of the division is 145833.06122, and the remainder is 0.000154.