We look at the division of 31101009 by 786 
We want to divide 31101009 by 786.

Let's proceed to step 1:
3 divided by 786 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 786

Step 2:
The number 786 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (1) from the dividend, attach it to 31 and continue: 311 / 786

On to step 3:
When dividing 311 by 786, we get 0 with a remainder of 311.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 311, we end up with 311.
Bring next digit (0) of the dividend behind the 311 and repeat the process: 3110 / 786

Let's proceed to step 4:
The number 786 fits into 3110 3 times, leaving a remainder of 752.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 2358 from 3110 to get 752.
Fetch the next digit (1) from the dividend, attach it to 752 and continue: 7521 / 786

Going ahead to step 5:
7521 divided by 786 is 9 with a remainder of 447.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we subtract 7074 from 7521, we get 447.
Include the next digit (0) from the dividend after 447, then repeat: 4470 / 786

Step 6:
786 can be fit into 4470 5 times, resulting in a remainder of 540.
The number 5 becomes the next digit in our result. 
Result so far: 395.0
The remainder is 540 after subtracting 3930 from 4470.
Take the next digit (0) from the dividend and append it to 540, then repeat: 5400 / 786

On to step 7:
The number 786 fits into 5400 6 times, leaving a remainder of 684.
Write down 6 as next digit of the result. 
Result so far: 3956.0
Subtracting 4716 from 5400 leaves us with 684.
Take the next digit (9) from the dividend and append it to 684, then repeat: 6849 / 786

Step 8:
786 can be fit into 6849 8 times, resulting in a remainder of 561.
Record the quotient 8 as the next digit in the result. 
Result so far: 39568.0
The remainder is 561 after subtracting 6288 from 6849.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Moving on to step 9:
786 can be fit into 5610 7 times, resulting in a remainder of 108.
Use 7 as the next digit of our solution. 
Result so far: 39568.7
Deduct 5502 from 5610 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 10:
1080 divided by 786 is 1 with a remainder of 294.
Put 1 as the next digit of the answer. 
Result so far: 39568.71
Deduct 786 from 1080 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 11:
786 can be fit into 2940 3 times, resulting in a remainder of 582.
Write down 3 as next digit of the result. 
Result so far: 39568.713
The remainder is 582 after subtracting 2358 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Going ahead to step 12:
If we divide 5820 by 786, we get 7 and a remainder of 318.
Put 7 as the next digit of the answer. 
Result so far: 39568.7137
If we subtract 5502 from 5820, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 13:
The number 786 fits into 3180 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 39568.71374
If we take 3144 away from 3180, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
The number 786 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 39568.71374
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 15:
786 goes into 3600 4 times with a remainder of 456.
Put 4 as the next digit of the answer. 
Result so far: 39568.7137404
If we take 3144 away from 3600, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 16:
If we divide 4560 by 786, we get 5 and a remainder of 630.
Write down 5 as next digit of the result. 
Result so far: 39568.71374045
The remainder is 630 after subtracting 3930 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

After the division, we end up with 39568.71374045 and a remainder of 6.3e-07.