6431213 divided by 931 
Our goal is to divide 6431213 by 931.

Step 1:
931 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 931

On to step 2:
If we divide 64 by 931, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 931

Advancing to step 3:
931 goes into 643 0 times with a remainder of 643.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 643, we end up with 643.
Bring next digit (1) of the dividend behind the 643 and repeat the process: 6431 / 931

Moving on to step 4:
When dividing 6431 by 931, we get 6 with a remainder of 845.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 845 after subtracting 5586 from 6431.
Include the next digit (2) from the dividend after 845, then repeat: 8452 / 931

On to step 5:
When dividing 8452 by 931, we get 9 with a remainder of 73.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Deduct 8379 from 8452 and we're left with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 931

On to step 6:
931 goes into 731 0 times with a remainder of 731.
The next digit of our result is 0. 
Result so far: 690.0
If we subtract 0 from 731, we get 731.
Include the next digit (3) from the dividend after 731, then repeat: 7313 / 931

Advancing to step 7:
931 can be fit into 7313 7 times, resulting in a remainder of 796.
The number 7 becomes the next digit in our result. 
Result so far: 6907.0
Subtracting 6517 from 7313 leaves us with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Advancing to step 8:
7960 divided by 931 is 8 with a remainder of 512.
Use 8 as the next digit of our solution. 
Result so far: 6907.8
Subtracting 7448 from 7960 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Going ahead to step 9:
The number 931 fits into 5120 5 times, leaving a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 6907.85
Subtracting 4655 from 5120 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Step 10:
931 goes into 4650 4 times with a remainder of 926.
Record the quotient 4 as the next digit in the result. 
Result so far: 6907.854
Subtracting 3724 from 4650 leaves us with 926.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9260, and continue the process.

On to step 11:
931 goes into 9260 9 times with a remainder of 881.
Record the quotient 9 as the next digit in the result. 
Result so far: 6907.8549
Subtracting 8379 from 9260 leaves us with 881.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8810, and continue the process.

Step 12:
When dividing 8810 by 931, we get 9 with a remainder of 431.
Put 9 as the next digit of the answer. 
Result so far: 6907.85499
Subtracting 8379 from 8810 leaves us with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

The final result is 6907.85499 with a remainder of 0.000431.