43779903 divided by 931 
We want to divide 43779903 by 931.

Advancing to step 1:
The number 931 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 931

On to step 2:
43 divided by 931 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 931

Let's proceed to step 3:
The number 931 fits into 437 0 times, leaving a remainder of 437.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 437 and we're left with 437.
Include the next digit (7) from the dividend after 437, then repeat: 4377 / 931

Moving on to step 4:
931 goes into 4377 4 times with a remainder of 653.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 653 after subtracting 3724 from 4377.
Fetch the next digit (9) from the dividend, attach it to 653 and continue: 6539 / 931

Step 5:
When dividing 6539 by 931, we get 7 with a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Subtract 6517 from 6539 to get 22.
Include the next digit (9) from the dividend after 22, then repeat: 229 / 931

Let's proceed to step 6:
If we divide 229 by 931, we get 0 and a remainder of 229.
Put 0 as the next digit of the answer. 
Result so far: 470.0
If we subtract 0 from 229, we get 229.
Grab the next digit (0) from the dividend, add it to 229, then carry on: 2290 / 931

Step 7:
When dividing 2290 by 931, we get 2 with a remainder of 428.
The next digit of our result is 2. 
Result so far: 4702.0
Subtract 1862 from 2290 to get 428.
Take the next digit (3) from the dividend and append it to 428, then repeat: 4283 / 931

Moving on to step 8:
931 goes into 4283 4 times with a remainder of 559.
The number 4 becomes the next digit in our result. 
Result so far: 47024.0
If we take 3724 away from 4283, we end up with 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Moving on to step 9:
If we divide 5590 by 931, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 47024.6
If we take 5586 away from 5590, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
The number 931 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 47024.6
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 931, we get 0 and a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 47024.6
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 47024.6 and a remainder of 0.04.