763931 divided by 31 
We want to divide 763931 by 31.

On to step 1:
If we divide 7 by 31, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 31

Step 2:
The number 31 fits into 76 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 62 from 76 to get 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 31

Moving on to step 3:
31 goes into 143 4 times with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we take 124 away from 143, we end up with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 31

Going ahead to step 4:
199 divided by 31 is 6 with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 246.0
Subtracting 186 from 199 leaves us with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 31

On to step 5:
31 can be fit into 133 4 times, resulting in a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 2464.0
Subtracting 124 from 133 leaves us with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 31

Advancing to step 6:
The number 31 fits into 91 2 times, leaving a remainder of 29.
The next digit of our result is 2. 
Result so far: 24642.0
Subtracting 62 from 91 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
When dividing 290 by 31, we get 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 24642.9
If we take 279 away from 290, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 8:
110 divided by 31 is 3 with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 24642.93
If we subtract 93 from 110, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
31 goes into 170 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 24642.935
If we subtract 155 from 170, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
31 can be fit into 150 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 24642.9354
Subtracting 124 from 150 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 11:
The number 31 fits into 260 8 times, leaving a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 24642.93548
Deduct 248 from 260 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
When dividing 120 by 31, we get 3 with a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 24642.935483
If we subtract 93 from 120, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 13:
31 can be fit into 270 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 24642.9354838
Subtract 248 from 270 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 14:
31 goes into 220 7 times with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 24642.93548387
Subtracting 217 from 220 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The quotient of the division is 24642.93548387, and the remainder is 3e-09.