Let's divide 65961138 by 831
We want to figure out the number of times 65961138 can be divided by 831.

Going ahead to step 1:
If we divide 6 by 831, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 831

Advancing to step 2:
831 goes into 65 0 times with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 831

Advancing to step 3:
831 can be fit into 659 0 times, resulting in a remainder of 659.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 659, we end up with 659.
Take the next digit (6) from the dividend and append it to 659, then repeat: 6596 / 831

Advancing to step 4:
6596 divided by 831 is 7 with a remainder of 779.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 5817 away from 6596, we end up with 779.
Append the next digit (1) from the dividend to 779 and continue with: 7791 / 831

Let's proceed to step 5:
The number 831 fits into 7791 9 times, leaving a remainder of 312.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Deduct 7479 from 7791 and we're left with 312.
Include the next digit (1) from the dividend after 312, then repeat: 3121 / 831

On to step 6:
The number 831 fits into 3121 3 times, leaving a remainder of 628.
Use 3 as the next digit of our solution. 
Result so far: 793.0
The remainder is 628 after subtracting 2493 from 3121.
Append the next digit (3) from the dividend to 628 and continue with: 6283 / 831

On to step 7:
The number 831 fits into 6283 7 times, leaving a remainder of 466.
The number 7 becomes the next digit in our result. 
Result so far: 7937.0
Subtract 5817 from 6283 to get 466.
Bring next digit (8) of the dividend behind the 466 and repeat the process: 4668 / 831

Step 8:
The number 831 fits into 4668 5 times, leaving a remainder of 513.
Use 5 as the next digit of our solution. 
Result so far: 79375.0
Subtracting 4155 from 4668 leaves us with 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

On to step 9:
If we divide 5130 by 831, we get 6 and a remainder of 144.
The number 6 becomes the next digit in our result. 
Result so far: 79375.6
The remainder is 144 after subtracting 4986 from 5130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 10:
If we divide 1440 by 831, we get 1 and a remainder of 609.
The number 1 becomes the next digit in our result. 
Result so far: 79375.61
Subtracting 831 from 1440 leaves us with 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Step 11:
When dividing 6090 by 831, we get 7 with a remainder of 273.
Use 7 as the next digit of our solution. 
Result so far: 79375.617
Subtract 5817 from 6090 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Advancing to step 12:
The number 831 fits into 2730 3 times, leaving a remainder of 237.
Put 3 as the next digit of the answer. 
Result so far: 79375.6173
Subtracting 2493 from 2730 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Going ahead to step 13:
The number 831 fits into 2370 2 times, leaving a remainder of 708.
The next digit of our result is 2. 
Result so far: 79375.61732
Subtracting 1662 from 2370 leaves us with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Going ahead to step 14:
The number 831 fits into 7080 8 times, leaving a remainder of 432.
The number 8 becomes the next digit in our result. 
Result so far: 79375.617328
The remainder is 432 after subtracting 6648 from 7080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 15:
831 goes into 4320 5 times with a remainder of 165.
The number 5 becomes the next digit in our result. 
Result so far: 79375.6173285
Deduct 4155 from 4320 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 16:
When dividing 1650 by 831, we get 1 with a remainder of 819.
Record the quotient 1 as the next digit in the result. 
Result so far: 79375.61732851
If we subtract 831 from 1650, we get 819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8190, and continue the process.

After the division, we end up with 79375.61732851 and a remainder of 8.19e-07.