We're dividing 50383974 by 431 
Our goal is to divide 50383974 by 431.

Advancing to step 1:
If we divide 5 by 431, we get 0 and 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.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 431

Moving on to step 2:
The number 431 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
If we subtract 0 from 50, we get 50.
Bring next digit (3) of the dividend behind the 50 and repeat the process: 503 / 431

On to step 3:
503 divided by 431 is 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 72 after subtracting 431 from 503.
Grab the next digit (8) from the dividend, add it to 72, then carry on: 728 / 431

Step 4:
The number 431 fits into 728 1 times, leaving a remainder of 297.
The next digit of our result is 1. 
Result so far: 11.0
If we take 431 away from 728, we end up with 297.
Append the next digit (3) from the dividend to 297 and continue with: 2973 / 431

Advancing to step 5:
If we divide 2973 by 431, we get 6 and a remainder of 387.
Use 6 as the next digit of our solution. 
Result so far: 116.0
Subtracting 2586 from 2973 leaves us with 387.
Include the next digit (9) from the dividend after 387, then repeat: 3879 / 431

Step 6:
431 goes into 3879 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 1169.0
Subtract 3879 from 3879 to get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 431

Going ahead to step 7:
The number 431 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 11690.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 431

Moving on to step 8:
If we divide 74 by 431, we get 0 and a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 116900.0
Subtracting 0 from 74 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
When dividing 740 by 431, we get 1 with a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 116900.1
Subtract 431 from 740 to get 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 10:
If we divide 3090 by 431, we get 7 and a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 116900.17
If we subtract 3017 from 3090, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 11:
If we divide 730 by 431, we get 1 and a remainder of 299.
Record the quotient 1 as the next digit in the result. 
Result so far: 116900.171
Subtract 431 from 730 to get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Going ahead to step 12:
The number 431 fits into 2990 6 times, leaving a remainder of 404.
The next digit of our result is 6. 
Result so far: 116900.1716
If we subtract 2586 from 2990, we get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 13:
The number 431 fits into 4040 9 times, leaving a remainder of 161.
The next digit of our result is 9. 
Result so far: 116900.17169
Deduct 3879 from 4040 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Advancing to step 14:
431 can be fit into 1610 3 times, resulting in a remainder of 317.
Use 3 as the next digit of our solution. 
Result so far: 116900.171693
If we subtract 1293 from 1610, we get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Moving on to step 15:
3170 divided by 431 is 7 with a remainder of 153.
Write down 7 as next digit of the result. 
Result so far: 116900.1716937
Subtract 3017 from 3170 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 16:
431 goes into 1530 3 times with a remainder of 237.
Write down 3 as next digit of the result. 
Result so far: 116900.17169373
Subtract 1293 from 1530 to get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

The final outcome is 116900.17169373, with a leftover of 2.37e-07.